MediaWiki internal error.

Original exception: [Zga6y88t4_5VLWdqlNZU6wAAAZU] 2024-03-29 12:57:47: 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.