Fatal error: Declaration of Liuggio\StatsdClient\Factory\StatsdDataFactory::decrement() must be compatible with Liuggio\StatsdClient\Factory\StatsdDataFactoryInterface::decrement($key) in /mnt/raid0/www/wiki/mediawiki-1.29.1/vendor/liuggio/statsd-php-client/src/Liuggio/StatsdClient/Factory/StatsdDataFactory.php on line 7