MediaWiki internal error.

Original exception: [ZgXlIE35kRSCubJ0zqZEZgAAAEo] 2024-03-28 21:46:08: 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.