Fatal error: Uncaught Symfony\Component\Filesystem\Exception\IOException: Unable to write to the "/code/var/cache/prod/ContainerHj7hup8" directory. in /code/vendor/symfony/filesystem/Filesystem.php:687 Stack trace: #0 /code/vendor/symfony/http-kernel/Kernel.php(741): Symfony\Component\Filesystem\Filesystem->dumpFile('/code/var/cache...', '<?php\n\nreturn [...') #1 /code/vendor/symfony/http-kernel/Kernel.php(564): Symfony\Component\HttpKernel\Kernel->dumpContainer(Object(Symfony\Component\Config\ConfigCache), Object(Symfony\Component\DependencyInjection\ContainerBuilder), 'srcApp_KernelPr...', 'Container') #2 /code/vendor/symfony/http-kernel/Kernel.php(133): Symfony\Component\HttpKernel\Kernel->initializeContainer() #3 /var/www/html/ca.slotsdoc.com/TsvDb.php(54): Symfony\Component\HttpKernel\Kernel->boot() #4 /var/www/html/ca.slotsdoc.com/index.php(436): TsvDb\ItemDB->__construct() #5 {main} thrown in /code/vendor/symfony/filesystem/Filesystem.php on line 687