Fatal error: Uncaught Error: Class "Symfony\Component\Yaml\Exception\RuntimeException" not found in /usr/home/zielony/domains/api.zielony.biz.pl/public_html/app-dev/vendor/symfony/yaml/Exception/DumpException.php:19
Stack trace:
#0 {main}
  thrown in /usr/home/zielony/domains/api.zielony.biz.pl/public_html/app-dev/vendor/symfony/yaml/Exception/DumpException.php on line 19