Fatal error: Uncaught Symfony\Component\Debug\Exception\ClassNotFoundException: Attempted to load class "Redis" from the global namespace. Did you forget a "use" statement? in /opt/www/gurugamer.com/public_html/src/Service/RedisUtils.php:82 Stack trace: #0 /opt/www/gurugamer.com/public_html/src/Utils/CacheProvider.php(36): App\Service\RedisUtils->__construct(Object(Symfony\Component\HttpFoundation\Request), 'redisArticle', Array) #1 /opt/www/gurugamer.com/public_html/src/Controller/BaseController.php(36): App\Utils\CacheProvider::createInstance(Object(Symfony\Component\HttpFoundation\Request), 'redisArticle', Array) #2 /opt/www/gurugamer.com/public_html/src/Controller/Tag/WidgetController.php(25): App\Controller\BaseController->getCacheProvider('redisArticle') #3 /opt/www/gurugamer.com/public_html/vendor/symfony/http-kernel/HttpKernel.php(149): App\Controller\Tag\WidgetController->trendingTags(Object(App\Service\DataExchange), Object(Symfony\Component\HttpFoundation\Request)) #4 /opt/www/gurugamer.com/public_html/vendor/s in /opt/www/gurugamer.com/public_html/src/Service/RedisUtils.php on line 82