MediaWiki internal error.

Original exception: [Zga1L-aocOE9g9-Z8De-CgAAAAc] 2024-03-29 12:33:51: 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.