Fatal error: Uncaught ReflectionException: Class "Psr\SimpleCache\CacheInterface" does not exist in /var/www/html/demo.ininli.ca/releases/18/vendor/symfony/cache/Psr16Cache.php:22 Stack trace: #0 /var/www/html/demo.ininli.ca/releases/18/vendor/symfony/cache/Psr16Cache.php(22): ReflectionMethod->__construct() #1 {main} thrown in /var/www/html/demo.ininli.ca/releases/18/vendor/symfony/cache/Psr16Cache.php on line 22