Fatal error: Uncaught exception 'RuntimeException' with message 'Failed to write cache file "/var/www/shdlast/shilendans-frontend/app/cache/prod/classes.php".' in /var/www/shdlast/shilendans-frontend/vendor/symfony/symfony/src/Symfony/Component/ClassLoader/ClassCollectionLoader.php:239 Stack trace: #0 /var/www/shdlast/shilendans-frontend/vendor/symfony/symfony/src/Symfony/Component/ClassLoader/ClassCollectionLoader.php(122): Symfony\Component\ClassLoader\ClassCollectionLoader::writeCacheFile('/var/www/shdlas...', '<?php \nnamespac...') #1 /var/www/shdlast/shilendans-frontend/app/bootstrap.php.cache(2461): Symfony\Component\ClassLoader\ClassCollectionLoader::load(Array, '/var/www/shdlas...', 'classes', false, false, '.php') #2 /var/www/shdlast/shilendans-frontend/app/bootstrap.php.cache(2297): Symfony\Component\HttpKernel\Kernel->doLoadClassCache('classes', '.php') #3 /var/www/shdlast/shilendans-frontend/app/bootstrap.php.cache(2331): Symfony\Component\HttpKernel\Kernel->boot() #4 /var/www/shdlast/shilendans-frontend/web/a in /var/www/shdlast/shilendans-frontend/vendor/symfony/symfony/src/Symfony/Component/ClassLoader/ClassCollectionLoader.php on line 239