MediaWiki internal error.

Original exception: [6b15b00967e8ab93946f0c50] 2024-03-28 19:51:05: 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.