MediaWiki internal error.

Original exception: [7a7e1f5660ec9e016e23420d] 2024-03-28 15:54:41: 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.