MediaWiki internal error.

Original exception: [a268f6b3c14927b6d6c1c519] 2024-03-28 20:35:02: 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.