MediaWiki internal error.

Original exception: [4531f8a9d7a566ef173d58a9] 2024-03-28 20:08:02: 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.