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WordPress and Admin AJAX
Admin AJAX is a very flexible tool that can create a more seamless user experience in WordPress. Learn when to use and how to troubleshoot high Admin AJAX.
Common WordPress Errors
A list common error codes you may see on your WordPress site. We’ll also cover why these error codes happen and common troubleshooting steps for each.
Troubleshooting a WordPress Website
If you run into errors on your WordPress site you will need to troubleshoot. Learn how to diagnose and correct errors like a WP Engine Support tech.
Fixing the “Error Establishing Database Connection” Error
Learn what causes database connection errors such as “Error establishing database connection” on your WordPress website, and how to resolve these errors if you encounter them.
Unexpected End of File Error
Learn what causes unexpected end of file errors, how to restore your website if needed, and how to resolve these errors if you encounter them.
White Screen of Death Error (WSOD)
Learn how to resolve an error in which you see only a blank white screen with WordPress, often known as the “White Screen of Death” (or WSOD).
Allowed Memory Size Error
Learn what causes errors regarding Allowed Memory Size, how to troubleshoot, and how to resolve these errors should you encounter them.
Briefly Unavailable for Scheduled Maintenance Error
If your WordPress website is stuck on a default maintenance page after performing updates, use this guide to resolve the error.
500 Internal Server Error
Learn what a 500 Internal Server Error is, what causes them, and how to resolve these errors should you encounter them.
MIME Types in WordPress
Learn about MIME types in WordPress and how to resolve the error “Sorry, this file type is not permitted for security reasons”.
HTML Post-Processing
The HTML Post-Processing tool allows you to search and replace strings on a website as the page is rendered. Learn how to use it and see some examples.
DMARC Policies for Email Deliverability
Learn how DMARC policies, along with SPF and DKIM records, help ensure email deliverability by creating authentication policies and reports.
