MediaWiki internal error.

Original exception: [ZgVd7Ozj4FcuAE2Mx4zXMgAAACc] 2024-03-28 12:09:16: Fatal exception of type "Wikimedia\Rdbms\DBConnectionError"

Exception caught inside exception handler.

Set $wgShowExceptionDetails = true; at the bottom of LocalSettings.php to show detailed debugging information.