MediaWiki internal error.

Original exception: [a2a53a1c21732dad98ac2c18] 2024-03-28 21:39:22: 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.