Fatal error: Uncaught Symfony\Component\Lock\Exception\InvalidArgumentException: The FlockStore directory "/var/www/html/var/cache/common/prod/http_cache" does not exists and cannot be created. in /var/www/html/vendor/symfony/lock/Store/FlockStore.php:44 Stack trace: #0 /var/www/html/vendor/toflar/psr6-symfony-http-cache-store/src/Psr6Store.php(546): Symfony\Component\Lock\Store\FlockStore->__construct('/var/www/html/v...') #1 /var/www/html/vendor/toflar/psr6-symfony-http-cache-store/src/Psr6Store.php(95): Toflar\Psr6HttpCacheStore\Psr6Store->getDefaultLockStore('/var/www/html/v...') #2 /var/www/html/vendor/symfony/options-resolver/OptionsResolver.php(1007): Toflar\Psr6HttpCacheStore\Psr6Store->Toflar\Psr6HttpCacheStore\{closure}(Object(Symfony\Component\OptionsResolver\OptionsResolver), NULL) #3 /var/www/html/vendor/symfony/options-resolver/OptionsResolver.php(905): Symfony\Component\OptionsResolver\OptionsResolver->offsetGet('lock_factory') #4 /var/www/html/vendor/toflar/psr6-symfony-http-cache-store/src/Psr6Store.php(100): Symfony\Component\OptionsResolver\OptionsResolver->resolve(Array) #5 /var/www/html/vendor/sulu/sulu/src/Sulu/Bundle/HttpCacheBundle/Cache/SuluHttpCache.php(93): Toflar\Psr6HttpCacheStore\Psr6Store->__construct(Array) #6 /var/www/html/vendor/symfony/framework-bundle/HttpCache/HttpCache.php(60): Sulu\Bundle\HttpCacheBundle\Cache\SuluHttpCache->createStore() #7 /var/www/html/vendor/sulu/sulu/src/Sulu/Bundle/HttpCacheBundle/Cache/SuluHttpCache.php(51): Symfony\Bundle\FrameworkBundle\HttpCache\HttpCache->__construct(Object(App\Kernel), '/var/www/html/v...') #8 /var/www/html/src/Kernel.php(37): Sulu\Bundle\HttpCacheBundle\Cache\SuluHttpCache->__construct(Object(App\Kernel)) #9 /var/www/html/public/index.php(60): App\Kernel->getHttpCache() #10 {main} thrown in /var/www/html/vendor/symfony/lock/Store/FlockStore.php on line 44