MediaWiki internal error.

Original exception: [8a8e1cb6a0363d282b5b4f67] 2024-03-28 13:51:49: 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.