Notice: Undefined property: ApiQuery::$convertTitles in /var/www/html/wikis/mediawiki/includes/api/ApiQuery.php on line 473
Fatal error: Uncaught TypeError: Argument 1 passed to wfReportException() must be an instance of Exception, instance of Error given, called in /var/www/html/wikis/mediawiki/includes/Exception.php on line 344 and defined in /var/www/html/wikis/mediawiki/includes/Exception.php:280
Stack trace:
#0 /var/www/html/wikis/mediawiki/includes/Exception.php(344): wfReportException(Object(Error))
#1 [internal function]: wfExceptionHandler(Object(Error))
#2 {main}
thrown in /var/www/html/wikis/mediawiki/includes/Exception.php on line 280