Fatal error: Uncaught exception 'UnexpectedValueException' with message 'The stream or file "/var/www/nf-platform/production/shared/symfony/app/logs/prod.log" could not be opened: failed to open stream: Permission denied' in /var/www/nf-platform/production/releases/20190730115519/symfony/app/cache/prod/classes.php:6351 Stack trace: #0 /var/www/nf-platform/production/releases/20190730115519/symfony/app/cache/prod/classes.php(6281): Monolog\Handler\StreamHandler->write(Array) #1 /var/www/nf-platform/production/releases/20190730115519/symfony/app/cache/prod/classes.php(6469): Monolog\Handler\AbstractProcessingHandler->handle(Array) #2 /var/www/nf-platform/production/releases/20190730115519/symfony/app/cache/prod/classes.php(6783): Monolog\Handler\FingersCrossedHandler->handle(Array) #3 /var/www/nf-platform/production/releases/20190730115519/symfony/app/cache/prod/classes.php(6890): Monolog\Logger->addRecord(500, 'Uncaught PHP Ex...', Array) #4 /var/www/nf-platform/production/releases/20190730115519/symfony/vendor/symfony/sym in /var/www/nf-platform/production/releases/20190730115519/symfony/app/cache/prod/classes.php on line 6351