MediaWiki internal error.

Original exception: [abb18eba9c8d2e92d2b2a418] 2024-03-29 14:43:44: 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.