MediaWiki internal error.

Original exception: [ZgXRW_BseXrK7-O6o-GxrgAAAE8] 2024-03-28 20:21:47: 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.