A WordPress error on your site is no laughing matter. However, some can only cause minor inconveniences, whereas others can lead to major problems. Your visitors may be unable to access your site due to downtime, failed updates, and missing resources. Credibility is damaged and income is potentially impacted as a result.
It’s almost impossible to know every possible WordPress error from beginning to end.
Having WordPress installed is a great idea. Usually, it works fine. However, things sometimes stop working. The database may not be accessible to WordPress. Perhaps some files have been corrupted.
Make sure you have a backup of your entire website before continuing. If you try to fix your website, you might break it even more. The backup ensures that your website can always be restored to a state that is less broken. Back up your website before making any changes.
Regardless of the cause, here are some of the most common WordPress errors and how you can fix them:
1. WordPress Error Establishing a Database Connection
WordPress users experience this error the most. WordPress users likely encounter this error more than a hundred times during their lifetime.
It simply means WordPress is unable to connect to your MySQL server if you receive an error message “Error Establishing a Database Connection.”.
Logging into the database with incorrect credentials is the most common cause of this issue. Your username or password may be incorrect.
Using the following code, you can check if your username and password are correct in your wp-config.php file:
define(‘DB_NAME’, ‘database_name’); /** MySQL database username */ define(‘DB_USER’, ‘username’); /** MySQL database password */ define(‘DB_PASSWORD’, ‘password’); /** MySQL hostname */ define(‘DB_HOST’, ‘localhost’);
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As you can see in the code sample above:
- A MySQL database user’s username is the username associated with the WordPress database access.
- MySQL’s database user password is password.
- You can find your database’s host address by looking at the server address. Here are some common MySQL hostnames.
- Your WordPress database name is database_name and you want to access it.
Your wp-config.php file contains your database login credentials; make sure they are correct and fix them if necessary. When the credentials to log into the database are invalid, this error occurs.
The error can also be caused by other factors. It’s possible that your database server isn’t responding. It is only possible to resolve that problem by contacting your web host an internal server error 500 has occurred.
The server returned an internal error of 500
It occurs whenever the server software could not find the cause of a server error.
Many factors could contribute to this error. Plugins might be broken or your WordPress codebase may have been altered.
Check out these suggestions:
- Make sure your .htaccess file is working correctly .htaccess files are used to rewrite URLs and make them look nice. In the WordPress permalink settings, you can use the “pretty permalinks” option to make your URLs look more attractive.
When your server’s 500 internal server error has been caused by a damaged .htaccess file, you will receive the error.
During that process, take a look at the homepage of your website with the .htaccess file renamed to “.htaccess_backup” in your FTP client or the File Manager application your web host provided. Click Save Changes in the permalinks options section on the WordPress dashboard if your site is now working.
- If you receive a 500 Internal Server Error message, it is likely that you can’t access the dashboard.
In the Themes section of the dashboard, switch to the default WordPress theme if you can access it.
Log into your FTP client and rename the folder of your current theme if you cannot open the dashboard or don’t have the default theme installed.
As a result, WordPress is forced to switch to the default theme, and if the default theme isn’t already installed, the default theme will be downloaded and installed.
- Increase the WordPress Memory Limit
Generally, the default PHP Memory Limit, set in the wp-config.php file, will lead to a 500 Internal Server Error but sometimes a WordPress site can go over this limit. An internal server error occurs when this happens.
The following line of code should be added to the end of wp-config.php to rectify this issue:
- Ensure all your WordPress plugins are deactivated.
If you see this error, it might be because of a corrupted or damaged plugin.
Deleting all your WordPress plugins may be necessary if you aren’t sure which plugin is the culprit.
This error will prevent you from accessing your WordPress dashboard in most cases. You can disable all your plugins on your WordPress dashboard if you can access the Plugins page.
You can also rename the plugins directory under the wp-content folder if you cannot access the Admin area.
The plugins will all be disabled after this is done.
I hope the above solutions helped you. If they didn’t, you will need to find a WordPress Development Service & Error Support Company that can fix these errors.
If you’re looking for a WordPress Development Service & Error Support Company with experience fixing common WordPress issues for you, then we hope you consider Quickfixguide
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