MediaWiki internal error.

Original exception: [5a0c94edc5d77d438d3223b4] 2024-03-28 11:18:22: 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.