MediaWiki internal error.

Original exception: [3f7d296d6e9d9e3cc155fcda] 2024-03-28 17:01:03: 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.