Fatal error: Uncaught Symfony\Component\Filesystem\Exception\IOException: Failed to write file "/var/www/app/var/cache/prod/ContainerSPZWk8P/getTechnologyInfoRepositoryService.php". in /var/www/app/vendor/symfony/filesystem/Filesystem.php:695 Stack trace: #0 /var/www/app/vendor/symfony/http-kernel/Kernel.php(741): Symfony\Component\Filesystem\Filesystem->dumpFile('/var/www/app/va...', '<?php\n\nuse Symf...') #1 /var/www/app/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 /var/www/app/vendor/symfony/http-kernel/Kernel.php(133): Symfony\Component\HttpKernel\Kernel->initializeContainer() #3 /var/www/app/vendor/symfony/http-kernel/Kernel.php(193): Symfony\Component\HttpKernel\Kernel->boot() #4 /var/www/app/public/index.php(25): Symfony\Component\HttpKernel\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request)) #5 {main} th in /var/www/app/vendor/symfony/filesystem/Filesystem.php on line 695