Fatal error: Uncaught RuntimeException: Failed to write cache file "/app/var/cache/prod/twig/a4/a40a7186eaf507e051385c108e00484b69a890080b961b3af32da5866d78ff25.php". in /app/vendor/twig/twig/lib/Twig/Cache/Filesystem.php:78 Stack trace: #0 /app/vendor/twig/twig/lib/Twig/Environment.php(369): Twig_Cache_Filesystem->write('/app/var/cache/...', '<?php\n\n/* FlyEv...') #1 /app/vendor/symfony/symfony/src/Symfony/Bridge/Twig/TwigEngine.php(125): Twig_Environment->loadTemplate('FlyEvvRootBundl...') #2 /app/vendor/symfony/symfony/src/Symfony/Bridge/Twig/TwigEngine.php(49): Symfony\Bridge\Twig\TwigEngine->load('FlyEvvRootBundl...') #3 /app/vendor/symfony/symfony/src/Symfony/Bundle/TwigBundle/TwigEngine.php(45): Symfony\Bridge\Twig\TwigEngine->render('FlyEvvRootBundl...', Array) #4 /app/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Controller/ControllerTrait.php(284): Symfony\Bundle\TwigBundle\TwigEngine->render('FlyEvvRootBundl...', Array) #5 /app/src/FlyEvv/RootBundle/Controller/LegalController.php(23): Symfony\Bundl in /app/vendor/twig/twig/lib/Twig/Cache/Filesystem.php on line 55