Here are 7 of the most common WordPress errors and how to fix them



1. Error Establishing a Database Connection 



This error occurs when WordPress is unable to connect to the database that stores your website's content. To fix this error, you need to check your database login credentials in the wp-config.php file and ensure that they are correct. You can also try repairing the database tables or contacting your web host for assistance. 

2. White Screen of Death 



The White Screen of Death occurs when your WordPress website displays a blank white screen instead of your content. This error can be caused by a variety of factors, including plugin conflicts, theme issues, or server problems. To fix this error, you should try disabling plugins, changing your theme, or contacting your web host for assistance. 

3. Internal Server Error 



This error occurs when there is a problem with your server's configuration or settings. To fix this error, you should check the server error logs for more information, increase the PHP memory limit, or contact your web host for assistance. 

4. HTTP Error When Uploading Images



This error occurs when WordPress is unable to upload images to your website. To fix this error, you should try increasing the file upload size limit in your hosting settings, disabling mod_security in your .htaccess file, or contacting your web host for assistance. 

5. 404 Error 




This error occurs when your website is unable to locate the page or file that you are trying to access. To fix this error, you should check your permalinks settings in WordPress, ensure that your content is properly linked, or contact your web host for assistance. 

6. Syntax Error 



This error occurs when there is a problem with the syntax in your code, such as a missing semicolon or curly brace. To fix this error, you should check your code for errors using a code editor, restore a previous version of your code, or contact a developer for assistance. 

7. Memory Exhausted Error 



This error occurs when WordPress uses up all available memory on your server. To fix this error, you should increase the PHP memory limit in your hosting settings, disable unnecessary plugins or themes, or contact your web host for assistance.