MediaWiki internal error.

Original exception: [88cbf2162a7cd5ccd79774e3] 2024-03-29 08:02:45: 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.