MediaWiki internal error.

Original exception: [Zga8VL2OGGe4QFyU-5s-HgAAABE] 2024-03-29 13:04:20: 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.