Fatal error: Uncaught Error: Class 'Symfony\Component\DependencyInjection\Dumper\Dumper' not found in /var/www/api_backup/vendor/symfony/dependency-injection/Dumper/PhpDumper.php:53
Stack trace:
#0 {main}
thrown in /var/www/api_backup/vendor/symfony/dependency-injection/Dumper/PhpDumper.php on line 53