MediaWiki internal error.

Original exception: [ZgXZ2-A361TrUZL4bi1C7AAAAAE] 2024-03-28 20:58:03: 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.