Fatal error: Uncaught exception 'RuntimeException' with message 'Unable to create the cache directory (/var/www/var/cache/prod) ' in /var/www/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php:591 Stack trace: #0 /var/www/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php(507): Symfony\Component\HttpKernel\Kernel->buildContainer() #1 /var/www/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php(131): Symfony\Component\HttpKernel\Kernel->initializeContainer() #2 /var/www/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php(180): Symfony\Component\HttpKernel\Kernel->boot() #3 /var/www/web/app.php(28): Symfony\Component\HttpKernel\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request)) #4 {main} thrown in /var/www/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php on line 591