MediaWiki internal error.

Original exception: [ZgaIgU7z1Fiq6jd3I60tuAAAAAo] 2024-03-29 09:23:13: 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.