MediaWiki internal error.

Original exception: [4ec5e9b0d5d44f960a98fbe3] 2024-03-28 09:19:27: Fatal exception of type "Wikimedia\Rdbms\DBQueryError"

Exception caught inside exception handler.

Set $wgShowExceptionDetails = true; and $wgShowDBErrorBacktrace = true; at the bottom of LocalSettings.php to show detailed debugging information.