MediaWiki internal error.
Original exception: [4ab8c174ee24524d010d7c2f] 2024-03-28 08:51:09: 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.