MediaWiki internal error.
Original exception: [86fd49b55322213f1f022dd6] 2024-03-29 02:30:49: 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.