MediaWiki internal error.

Original exception: [7f2c60ef42468cc268fb6ea7] 2024-03-28 20:11:42: 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.