MediaWiki internal error.

Original exception: [c7ae097e0ac5a01983734b9c] 2024-03-28 10:49:50: 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.