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Fixing Common WordPress Errors

Staying Calm When Something Breaks

Most WordPress errors are common, well-documented, and fixable once you know where to look, even though they can look alarming at first.

Common Errors and Fixes

The White Screen of Death usually points to a plugin or theme conflict; deactivate plugins via FTP one by one to isolate it.

A 500 Internal Server Error often relates to a corrupted .htaccess file or exhausted memory limit, both fixable by regenerating the file or raising the PHP memory limit.

An "Error Establishing a Database Connection" message usually means incorrect database credentials in wp-config.php or a database server issue.

General Troubleshooting Steps

Enable WP_DEBUG in wp-config.php temporarily to reveal the specific error behind a generic message.

Always restore from a backup first if a fix doesn't work, rather than making further risky changes on a live site.

ErrorCommon CauseFirst Fix to Try
White Screen of DeathPlugin/theme conflictDeactivate plugins via FTP
500 Internal Server ErrorCorrupted .htaccess or memory limitRegenerate .htaccess / raise memory limit
Database Connection ErrorWrong DB credentialsCheck wp-config.php details

Many of these errors can be avoided altogether by staying on top of updates and knowing how to debug safely.

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