Hence there is no confusion about what this article is about, so let’s jump straight into the common WordPress errors and their solution.

Stuck in Maintenance Mode:

Core WordPress and plugins/themes launch many updates for availing many new advanced features. It’s important to update those core WordPress and plugins/themes for running a secure and smooth site.

Whenever we update our core WordPress and plugins/themes, WordPress goes into temporary maintenance mode and creates a temporary .maintenance file. Usually, the process is so quick that you and your visitors don’t even notice the change. However, sometimes when the new update is not installed properly, it gets stuck in maintenance mode, crashes the entire site, and makes it inaccessible to administrators and visitors.

Stuck in maintenance mode indicates that either you interrupted the updating by closing your browser in the middle of an update or running bulk updates and that causes the .maintenance file to still exists.

 Low storage and slow server time also can be the cause of this error. When you’re low on storage, the scripts running the installation may fail to delete the .maintenance file. On the other hand, if the server is slow to respond, the update script will timeout before disabling the maintenance mode.

Solution:

a) Delete The .maintenance File:

As we told before, WordPress creates a temporary .maintenance file during the update process. If you are stuck in maintenance mode that means the .maintenance file is still there. To fix that you must delete that file. Just access your root directory via FTP and delete the file called .maintenance. However, the .maintenance file may usually be hidden, so you might have to force show hidden files inside your FTP client.

b) Increase the PHP memory limit:

This error can arise because of insufficient memory. To increase your memory limit open the wp-config.php file via FTP and add the following line:

define('WP_MEMORY_LIMIT', '64M')

This will increase the memory limit to 64MB. You can also set it to 128MB or 256MB if necessary.

Sidebar below Content:

The sidebar is helping the website visitor to move between pages and get more information. It can typically contain a navigation menu, WordPress search function, social icons, widgets, sign-up forms, links to related content, or similar content, and even disclaimers that you’ll want across your site. Ideally, the sidebar appears beside the content. But the problem occurs when the sidebar appears below the content, not to the next. This thing can make even the best-designed website look bad. It could also make your page look less impressive, reduce conversions and lead to poor revenues for your site.

If your sidebar is showing up in the right position, there are numerous reasons why there might be an error.

Adding a new plugin or making an update can because a conflict between your themes or any plugin which can affect your page’s layout. In case, you’re using a custom theme, the problem with float property or width ratio can be responsible as well. Make sure you have set the correct ratio for your custom theme.

Another problem might be more related to the browser being used. Some themes will have a different appearance on other browsers. Therefore, you might need to check that your sidebar is displaying consistently across browsers.

The primary cause of this behavior is problems with either the HTML or CSS on your site. It is usually a result of direct changes you’ve made to your site’s code, such as a theme or plugin file. Sometimes when users are adding code snippets to their site, they may accidentally keep an html <div> tag unclosed or add an extra closing </div> which may result in breaking the theme layout. Another common cause is using disproportionate width in CSS or not clearing float properly.

Solution:

a) Undo Your Most Recent Changes:

The first step you should take to troubleshoot the error is to undo the recent change you made on your site. If your sidebar moves after adding a plugin, custom code, or anything else to your website, simply undo the change. After undoing the change and refresh your site to see if the sidebar is back in its proper place. If you still see the error, you need to check your <div> tags.

b) Check <div> Tags:

If you see this issue on a specific page or post, you can do this to rectify the issue. Open the HTML layout of the content in the editor and ensure that all the open <div> tags are closed properly in the right place. Now, if all the <div> tags are closed, look whether there’s no extra closing </div> tag as this. If you find such a thing, just remove the extra </div> tag to fix the sidebar below content error in WordPress. Save the changes you made to this page and see whether you see the issue anymore. In case you see this error related to the <div> tags on multiple pages and posts, then fixing just one page won’t be enough. You need to fix the error on the template level because that’s where it is being created.

To get there, log in to your WordPress dashboard and navigate to ‘Appearance > Theme Editor’.

Choose the correct theme from the drop-down menu at the top, and then locate the template parts section in the sidebar.

The templates that generate pages and posts are usually under the content section. Find the one you need from the list, check it, and make any corrections. When you have finished editing the file, click on Save to save it.

If you know which file you edited, you can jump straight there. Otherwise, you’ll need to check them all for inconsistencies.

Also, use HTML Validator to find where the problem is from and fix it.

c) Fix your CSS:

CSS might also play a significant role in causing this error. The WordPress Customizer’s Additional CSS section enables you to add custom CSS to your site. If the margins are not set correctly in your style.css file, the sidebar may not have the space it needs besides your main content. You need to keep things in proportion. Double-check if the sum of the widths of the Content and the Sidebar elements exceed the width of the Wrap element. If it does, the smaller element will be pushed down to fit.

Locked Out of Your Admin Area:

Sometimes you may find yourself locked out of the WordPress admin area. This is the most critical error because for other common WordPress errors you can use the admin dashboard. But without access to your site, you can’t do anything. Fortunately or fortunately, this is one of those WordPress errors that can have a variety of possible causes. It could be as simple as a typing mistake in your password, forgetting your login name or password,  or as complex as a problem with your .htaccess file.

If you mistake entering the password or forgot the login name or password to your WordPress website this is usually no big deal. But it becomes critical when you don’t have access to the email you signed up with. Another thing is if you are certain about the password and are still unable to log in then try resetting it. If you do not get the password reset email then chances are somebody has changed it and now you need to reset it using phpMyAdmin. A plugin or code that incorrectly tries to make some changes into the admin section can also lock you out. You may also lose access to the admin area due to database corruption or a hacked WordPress site.

Solution:

a) Reset your email and password via phpMyAdmin:

To reset your login info log in to your Cpanel. Click on phpMyAdmin and select your website’s database. Then, click on the wp_users table and edit your record. Now, enter a new value for user_pass. Remember phpMyAdmin uses MD5 encryption, so you have to convert your password into MD5. Choose the MD5 option from the drop-down menu in Functions. Click the Go button at the bottom to save your changes.

b) Restrict wp-admin access with plugin:

There are many ways to protect the Desktop but the plugin that offers you the most possibilities is WP Secure, with which you can limit access to wp-admin by IP or by type of user, you choose.

To make changes in a theme’s functions.php file, navigate to ../wp-content/themes/your_current_theme via FTP or file manager. Open up your functions.php file and add the following line of code.

wp_set_password(‘DesiredNewPassword', 1);

Put your desired new password in place of where it says “DesiredNewPassword.” Save the file and upload it again. Once you have logged into your website, remove the code from the file and upload it again.

c) Setup In The .Htaccess File:

Sometimes resetting the .htaccess file will help you overcome this error.

Unable to Upload Image:

Sometimes WordPress does not let you upload an image from the back-end and it is one of the most annoying things that can happen to your WordPress site. This problem ruins user experience and makes your website look unfriendly and outdated. This actually happens due to wrong file and directory permissions, disallowed characters in the file name, and server-side issues.

Solution:

a) Check Image Size:

First, all you have to do is to check the size of the images you have chosen. In most cases, the images’ pixel ratio or dimensions are way too large for the website chosen to upload. These images can be easily uploaded when the pictures are resized and met with specific dimensions as per the website requirements

b) Increase PHP memory limit:

Sometimes images might cross the WordPress memory limit. In this case, you will have to visit your website via FTP. Find the folder that contains all the WordPress files. Find the wp-config file and introduce the code mentioned below.

define( 'WP_MEMORY_LIMIT', '256M' )

By doing this, you are telling WordPress that it can increase its memory limit to 256MB. Save the changes and upload wp-config.php back to the root directory of your WordPress in which it appeared. Remember to replace the old version of the file with the new one.

c) Change Uploader:

Using the native Image uploader might help you to overcome the issues. All you have to do is to follow the instructions.

Visit the dashboard section, go to the media section and visit ‘add new’.

Directly, upload an image using this option and you will find that the problems will go away when you use the conventional method.

d) Adjust Permission Level:

To address this, adjust to permission levels as needed. Use an FTP client to change permission for the WordPress uploads folder within wp-content. Do so by right-clicking it and changing the numeric value into 744 or 755 in the ‘File permissions’ Don’t forget to tick the ‘Recurse into subdirectories’ and choose the ‘Apply to directories only’ command. You’ll get the correct file permission after you click ‘OK’ Don’t forget to do the same steps for the files. Instead of using 744 or 755 as the permission level, choose 644.

Memory Exhausted Error:

Memory exhaustion error is very common in WordPress especially for sites that are hosted in low-priced shared hosting plans. When the bandwidth is low, and the resources of the server hosting of your site are strained, it may result in this error. It can occur when the plugins or themes require more space to run. Indications of this error could be a white screen of death or an error message like this one:

Fatal error: The allowed memory size of 33554432 bytes exhausted (tried to allocate 2348617 bytes) in /home/username/public_html/site1/wp-includes/plugin.php on line xxx

This error occurs when a WordPress script or a plugin exhausts the default allocated memory size limit.

Solution:

a) Increase PHP Memory Size:

It is better to approach the web hosting company to overcome this issue. You might have to increase the memory size of PHP. To increase the limit, open your wp-config.php file and add the following line of code within the main PHP tags.

define('WP_MEMORY_LIMIT', '64M');

The above code increases your memory limit to 64M.

b) Deactivate Plugins:

Sometimes an infected plugin might exhaust the entire free space and stop the applications from running. To check this, deactivate all the plugins through the FTP connection. Refresh the website to check whether the error is removed.

Final Words:

WordPress errors are common but they can decrease the overall site performance and users experience. Fortunately, most of the WordPress errors can be resolve by increasing the memory limit of PHP, deactivating and reactivating plugins and themes, and checking the .htaccess or config.php file. Choosing a good web host service provider also reduce half of the issues that occur maintaining a WordPress site.

Hope you find this article useful and get rid of these errors permanently. Visit our Blog page there are a lot more WordPress tips & tricks you may find useful. We hope this post helped you learn about some more common WordPress errors ahead of time and made you aware of how to fix them. If you missed the first part of the WordPress common error series check, Some Common WordPress Errors, and Their Solution. Hope we will come up with more articles on this WordPress Common Error series.

Share your thoughts in the comment section below. We appreciate further comments, support, or suggestions!

The post Some Common WordPress Errors and Their Solution (Part -2) appeared first on Live Forms.

The most difficult part of this error is, that it doesn’t provide you details about the reason behind it. It’s just the new way to alert you to PHP errors. So, it’s difficult to find out the cause and fix it.

Yet, there is nothing to worry about. In this guide, we will show you different ways to fix the “The Site Is Experiencing Technical Difficulties” error, as well as what causes it.

Now, without wasting any more time let’s move forward.

What is WordPress “The Site Is Experiencing Technical Difficulties” Error?

“The Site Is Experiencing Technical Difficulties” error is a fatal WordPress error. Sometimes when you update your WordPress themes and plugins suddenly you see “White Screen of Death” or this error. Because “The Site Is Experiencing Technical Difficulties” error is also known as the WordPress “White Screen of Death”. After WordPress 5.2 version, WordPress displays this error message instead of displaying the white screen.

Sometimes, the error message appears even if you are not updating any files. This means, your website may be processing an automatic update and once the update is completed the message will disappear. But if the message stays longer than 10 minutes, then it could be a real problem. It will restrict you to access your website from the front as well as the backend. However, compatibility is not the only cause of this error, other causes can be PHP errors, server issues, malware, botched update, etc. In the next section, we will tell you what could be the other reasons behind this error.

Why Does WordPress “The Site Is Experiencing Technical Difficulties” Error Occur?

There can be many reasons behind the occurrence of the WordPress “The Site Is Experiencing Technical Difficulties” error. Generally, this error message comes without any explanation regarding why it appeared. So it’s difficult to find out the reason causing it. Even though, sometimes WordPress sends information about what may be causing the error to the site’s administrator with an email. It’s necessary to detect why this error occurs for finding the right solution. So, let’s check what can be the reason behind this error.

Plugin/Theme incompatibility or conflict:

As we said earlier, this error message can be displayed if any conflict occurs due to updating WordPress core, themes and plugins. But using outdated WordPress core, themes and plugins also can be the cause of the conflict and followed by the error. Moreover, even if you copied and pasted code snippets to your WordPress site, incompatibility and conflict problems may occur for that also.

PHP error:

As we know, WordPress core and its themes and plugins use PHP. And PHP also receives updates as WordPress core, themes and plugins do. If you don’t update the PHP version and use an outdated version then it could cause the “The Site Is Experiencing Technical Difficulties” error.

Botched Update:

If your WordPress core /themes/ plugins update gets interrupted midway, gets timed out or failed then you may face the “The site is experiencing technical difficulties” error.

Malware:

If hackers are able to gain access to your WordPress site and install malware that could be also a reason for this error.

Server Issue:

If you could not able to find anything wrong with your website, then the problem might be on your server.

How to Fix the “The Site Is Experiencing Technical Difficulties.” WordPress Error:

In this section, we are going to discuss 7 ways to fix the “The site is experiencing technical difficulties” error in WordPress. Those simple methods will help you to resolve this issue even if are not a coding expert.

1. Check Your Email Notification:

In some cases, the site owner receives an email from WordPress with details about the cause of the error. This notification contains helpful information about what caused the error on your website which makes troubleshooting errors a lot easier and simpler. It will also give you a link to put your site into recovery mode.

Check your email inbox or spam to know if you have received an email. If you don’t get an email with helpful details, don’t worry. It is possible to troubleshoot the error without this information. You just need to follow the steps you are going to mention below.

2. Solving Plugin Conflicts:

As mentioned, plugins and themes conflict is the root cause of this error. That’s the reason, it’s wise to determine if a plugin or theme is causing the issue. We are starting with checking plugin conflict.

As this error doesn’t give access to the WordPress admin area, we need to use the FTP client to access our public_html directory. First of all, “navigate to /wp-content/plugins”. Now, you need to rename the “plugins” folder, right-click on the folder and click “Rename”. You can rename the folder to anything you want.

Once you rename the folder, WordPress should not be able to find the files related to the problematic plugin. Reload your WordPress site and check whether the error is still there or not. If you don’t see the error, it’s clear that any of the plugins was causing the issue and you will get access to your site.

Now, you need to find out which plugin is causing the issue. For that, rename each plugin folder back to the “plugins”, and go back to “WordPress Dashboard > Plugins”. Now, activate the plugins one by one, until the error appears again.

Once you found out which plugin is causing the issue, check if the previous version of the plugin is compatible or not. For that, install the WP Rollback plugin and choose any of the older versions of that plugin. If that is also unable to solve the issue, reach out to the plugin developer or install an alternative plugin.

But, what will you do if don’t get access to your site? Again, use the FTP client, rename each plugin folder and name them back one-by-one to the original name. Keep refreshing your site each time to detect which plugin is causing the issue. Delete the plugin folder to get access to the admin dashboard.

3. Solving Theme Conflicts:

If the issue is not with plugins, then it might be because of the theme. To check if the theme you are using is the culprit, you need to repeat the same procedure as the plugin. Simply log in to the FTP client, go to “wp-content/themes/ directory” and rename the currently active theme.

Now, refresh your WordPress site and check if the “The site is experiencing technical difficulties” error message has disappeared. If it is, then delete the theme. For that, just right-click your theme folder and select “Delete”. WordPress will start using one of the default themes you have.

But if the error doesn’t disappear after renaming the theme folder, then the issue is not with the theme. So you don’t need to delete the theme and make sure to rename the theme folder back to its original name.

However, even a lot of unused themes can be also caused this error. So it’s best practice to remove unnecessary themes from your WordPress site.

4. Use Upgraded PHP Version:

If troubleshooting for plugins or theme conflict could not help to resolve the error, then determine whether you are using an updated version of PHP or the PHP memory limit is running low.

If you’re running an outdated version of PHP, you’ll need to update it. The steps for this process may vary based on your hosting provider. It’s recommended to use the latest version for your site performance and security. WordPress doesn’t support PHP versions older than 5.6.20 and recommends using version 7.2 at least. Even PHP developers themselves don’t provide support for versions older than 7.4. If you don’t know how to upgrade the PHP version then check our tutorial on How to Update the PHP Version on WordPress.

Another thing you need to check is if your PHP memory limit is running low. To increase the memory limit, open your wp-config.php file and add the following line of code within the main PHP tags.

define('WP_MEMORY_LIMIT', '128M');

Now, save and exit the file.

You can also increase the PHP memory limit from the .htaccess file. For that, go to the WordPress root directory and open your .htaccess file and add the following code:

php_value memory_limit 128M

Don’t forget to save the file once you are done.

You can even increase your PHP memory limit to 256M. In that case, you just need to add 256M instead of 128M. But it is wise to increase memory too much, which can cause your site to crash.

5. Enable Debug Mode:

Enabling the debug mode in WordPress is another way to get rid of this issue. It allows you to exact the location where this error occurs and troubleshoot it.

To enable debugging, find your wp-config.php file by using an FTP client. You will see the statement “That’s all, stop editing! Happy publishing.” at the end of the file. Now, add the following line of code just before that statement:

define( ‘WP_DEBUG’, true );

Then, save the file and refresh your WordPress site.

Now, debug mode is enabled on your website. It will show you the fatal error messages which will help you to find out the cause of the problem. Once you find it, troubleshoot the problem accordingly.

Don’t forget to disable debug mood once you are done. For that, delete the code line you added to your wp-config.php code or change the value of “true” to “false” in the code and save the file.

6. Reinstall WordPress:

A Corrupted WordPress core file can be also the reason for the “The site is experiencing technical difficulties” error. To get rid of this, you need to replace old WordPress files with a fresh WordPress installation. For that, browse WordPress.org and download a copy of WordPress. After that, unzip the file to get all the files you need to reinstall WordPress.

Now, use the FTP client to get access to the root folder of your WordPress website. Next, you need to upload freshly installed files to your WordPress site using an FTP client. You will be asked, if you want to overwrite these files or skip them, select “Overwrite”.

That’s it. Your FTP client will replace your entire core WordPress file with the fresh one. Refresh and try to visit your site to check if the is still there.

7. Contact Your Hosting Provider:

If all the above-mentioned steps fail to remove the error from your WordPress site, then there is nothing wrong with your end. The issue may lie with your server and needs serious professional help. So, you need to ask for help from your hosting provider. 

In this tutorial, we have shown you 6 different ways to fix the “The site is experiencing technical difficulties” error in WordPress. Follow the steps carefully, you must be able to get rid of the error. If you have more queries, feel free to ask in the comment section below.

Also, if you have already faced the problem and got rid of the error with any other technic, let us know. Lastly, always keep taking a backup of your WordPress site so that you can restore it easily if anything goes wrong.

The post WordPress ‘The Site Is Experiencing Technical Difficulties’ Error & Its Fixes appeared first on Live Forms.

There are some workarounds you can follow to disable this problem. In this article, we are going to discuss six different methods to fix the ERR_SSL_VERSION_OR_CIPHER_MISMATCH error.

What is The ERR_SSL_VERSION_OR_CIPHER_MISMATCH Error?

SSL certificate is proof that the website is safe and secure by implementing proper protocols. When a website uses an SSL certificate for your website and visitor attempts to connect, the following steps take place:

• Decryption
• A TLS handshake
• Verification of the SSL certificate with the certificate authority (CA)

If any of the steps don’t happen properly, visitors’ web browser fails to establish a secure connection with the website as a result they face the ERR_SSL_VERSION_OR_CIPHER_MISMATCH error. Usually, when the SSL certificate is outdated or too old, the protocols think that the website server is unsafe and this error message shows up. Particularly, when visitors need to provide sensitive personal information such as credit card numbers.

What Causes the ERR_SSL_VERSION_OR_CIPHER_MISMATCH Error?

The ERR_SSL_VERSION_OR_CIPHER_MISMATCH error typically happens when a website uses an unsupported version of a protocol that has security flaws, which may be harmful to visitor’s devices. But that is not always the case. The ERR_SSL_VERSION_OR_CIPHER_MISMATCH error can happen because of the website server-side and client-side. We will talk about the causes of this error from both sides. Let’s check out the reasons below:

Server-side issues:

• Old TLS versions – When a web server uses an old version of TLS that new web browsers no longer support.
• Certificate name mismatch – When the domain name of the SSL certificate doesn’t match the current domain name, the certificate mismatch error occurs.
• Use of RC4 Cipher Suite – RC4 cipher is no longer considered safe, so using it can create an error.

Client-side issues:

• Outdated web browsers or operating systems – use of old web browsers or operating systems may not support the latest version of TLS.
• QUIC protocol – QUIC is a Google project that acts as an alternative to common security solutions but it may become the cause of the error.
• SSL state not being updated- If your computer stores old SSL certificates it may cause the error.
• Web browser’s cache – the cached data may not match the website’s updated security measures.
• Antivirus program – Antivirus program may trigger a false alarm that results in the ERR_SSL_VERSION_OR_CIPHER_MISMATCH error.

How to Fix the ERR_SSL_VERSION_OR_CIPHER_MISMATCH Error?

The ERR_SSL_VERSION_OR_CIPHER_MISMATCH error fixes are different on the server-side and the client-side. We will discuss how you can fix the error if you are the site owner or visitor. So let’s go forward____

Fix the Error from the Server-side:

If your visitors are facing the ERR_SSL_VERSION_OR_CIPHER_MISMATCH error then the following step can fix the issue:

1. Check Your SSL/TLS certificate:

If you are seeing the ERR_SSL_VERSION_OR_CIPHER_MISMATCH error, checking the site’s SSL/TLS certificate is the first and easiest place to start fixing it. You can start checking your SSL/TLS certificate using the most professional free SSL test tool by Qualys SSL Labs. To start all you have to do is type the URL of your website and hit submit. It will not take more than a couple of minutes to scan your web server.

Qualys SSL Labs examines the state of your certificates and encryption then generates a report. The report highlights the sections that need attention. It will let you know if your SSL/TLS certificate is old and needs an update. It can also inform you whether your SSL/TLS certificate is valid and trusted. If you don’t want to hide results from the public, there’s also an option to hide the results.

2. Verify Certificate for Name Mismatch:

A certificate name mismatch is one of the common causes of the ERR_SSL_VERSION_OR_CIPHER_MISMATCH error. When the domain name in the SSL certificate doesn’t match the URL in the browser, the certificate name mismatch happens. The certificate name mismatch can also occur if your domain points to an old IP address where the site no longer exists or your site uses a content delivery network (CDN) that doesn’t support SSL. Moreover, if your site does not use SSL, but shares an IP address with some other site that does, it can be the cause of the certificate name mismatch.

Luckily, this is very easy and quick to diagnose and fix the certificate name mismatch. To check for certificate name mismatch you can use Google Chrome DevTools. To start right-click anywhere on the website, then click on “Inspect”. Now, go to the “Security” tab and click on “View certificate”. This will show all the required details of the certificate.  If the information doesn’t match, then there is an issue with the certificate. However, the error will not allow you to let in the Chrome DevTools. That is where a tool like SSL Labs can come in handy. SSL Labs tool can diagnose certificate name mismatch pretty quickly. It’ll also provide notification regarding the mismatch. If the mismatch occurs due to an old IP address, pointing the domain name from the old IP address to the new one should fix the issue immediately.

3. Disable RC4 cipher:

RC4 cipher is an old encryption tool, which was very simple to hack and had lots of security vulnerabilities. As it’s no longer considered safe, browsers like Microsoft Edge, Google Chrome have stopped supporting it. So, if your server still uses the RC4 cipher suite, an error may occur.

Although you may still find enterprises using the RC4 cipher suite since it takes longer to process and implement changes in a complex environment. So we recommend disabling it and configuring the server to use a different cipher suite. To verify if your server is supporting it, run the scan in SSL labs, go to the Cipher Suites section to check the RC4 cipher.

4. Use the Latest Version of TLS:

Another possible reason for ERR_SSL_VERSION_OR_CIPHER_MISMATCH error can be the TLS version running on your web server. When the TLS version running on your server is old, this error can occur. Modern browsers have also stopped supporting TLS 1.0 and TLS 1.1. So for the best SSL security and performance, you should use the TLS 1.2 or TLS 1.3 protocols.

Again, the SSL Lab tool can help with this. When you run your server check-in SSL Labs, it will show you the current version of TLS running just under the configuration section. If you find your server TLS is old, reach out to your host and ask them to update their TLS version.

Fix the Error from the Client-side:

If you are getting access to a site from one of your devices but not from another one, then the problem is on your device. Perform the following task to fix the error from your device:

1. Disable The QUIC Protocol:

QUIC (Quick UDP Internet Connections) is a Google-developed protocol that makes internet browsing faster and more efficient. It sends simple data packages via User Datagram Protocol (UDP) which speeds up web browsing. It is an excellent alternative to HTTP2, TLS/SSL, and other security protocols. However, sometimes it becomes the cause of errors, including the ERR_SSL_VERSION_OR_CIPHER_MISMATCH error.

Luckily, you can avoid the error by turning QUIC off. To turn it off, open the Google Chrome browser, type in chrome://flags into the address field, and search for “Experimental QUIC Protocol” in the search field. Now under the Experimental QUIC Protocol option, you will see that it’s set to “Default”. Change it from Default to Disabled, restart Chrome, and try loading the website again. If the error is still there, something else causes the issue so enable QUIC again.

2. Enable TLS 1.3:

Enabling TLS1.3 on your web browser can be another solution for ERR_SSL_VERSION_OR_CIPHER_MISMATCH error. Most website browsers support TLS 1.3. If you did not update your browser or do not even want to, you can check the TLS version. If your Chrome version is less than 72 then you need to enable TLS1.3 on your web browser. For that, Open the Google Chrome browser, type chrome://flags in the address bar, search for TLS 1.3, and enable the option.

If you are using the Firefox browser, type about:config in the address bar. Click the button to accept the risk and search for TLS. Now, look for the security.tls.version.max option towards the bottom of the list and set the value to 4.

3. Clear SSL State in Browser:

We all know browsers save a cache of web pages to load it faster, just as the cache of websites your computer stores a cache of SSL certificates known as “SSL State”. Sometimes your computer SSL state stores old SSL certificates, which can cause ERR_SSL_VERSION_OR_CIPHER_MISMATCH error. So just like clearing your browser’s cache can sometimes help fix errors, clearing the SSL state in the browser can do the same.

To clear the SSL state, go to Control Panel, select Network and Internet there, click on Browser Properties in it. Choose the Content tab, hit on the Clear SSL State button, and then click OK. Now restart your browser and try opening the website that you were trying to open.

4. Delete Cache and Cookies on Your Browser:

Caching is the process of storing data so that it can load your web pages faster on your next visit. But the problem occurs when the website makes changes and the cache fails to detect that. That’s the reason deleting browser cache and cookies is the first step to fixing most of the errors.

Depending on the browser, the process of deleting cache and cookies is different. Though for most browsers CTRL+SHIFT+DELETE hotkey combination deletes the cache and cookies, we prefer to do it manually.

For that, check How to Clear the Cache in Different Browsers. Remember to uncheck some options, otherwise, you will lose saved logins and all history.

5. Turn Off Antivirus Software Temporarily:

Sometimes your anti-virus software may create a layer between your browser and the web with their own certificates which can cause the cipher mismatch error. Also, the poor configuration of your anti-virus software can cause connection security problems. To be sure that the cause of this problem is your antivirus, disable your antivirus for a few minutes or for an hour. If that fixed the issue, you know what the problem was. But if you are still seeing the ERR_SSL_VERSION_OR_CIPHER_MISMATCH error, then your antivirus is not causing the issue.

Security protocols, software, and systems are evolving every day. So, it is always a good idea to update your operating system, browser, and software regularly. Also, makes sure your website is configured correctly, make sure your SSL certificate has no issues, and your hosting provider supports the latest protocols.

In this article, we have listed the most common solutions for the error. You should be able to find the cause of the error and fix it, by following these steps.

If you have any other questions or suggestions about the ERR_SSL_VERSION_OR_CIPHER_MISMATCH error and how to fix it leave a comment below!

Also, check our Blogs section to get more articles on the different error and their solutions.

The post Common The ERR_SSL_VERSION_OR_CIPHER_MISMATCH Error And It’s Fixes appeared first on Live Forms.