Fatal error: Uncaught ReflectionException: Class Psr\SimpleCache\CacheInterface does not exist in /www/shop/vendor/symfony/cache/Psr16Cache.php:22 Stack trace: #0 /www/shop/vendor/symfony/cache/Psr16Cache.php(22): ReflectionMethod->__construct() #1 {main} thrown in /www/shop/vendor/symfony/cache/Psr16Cache.php on line 22