Fatal error: Uncaught Error: Class "Doctrine\DBAL\Exception\ConstraintViolationException" not found in /usr/home/adamus1234/domains/localization.adamus1234.smallhost.pl/public_html/vendor/doctrine/dbal/src/Exception/UniqueConstraintViolationException.php:10
Stack trace:
#0 {main}
  thrown in /usr/home/adamus1234/domains/localization.adamus1234.smallhost.pl/public_html/vendor/doctrine/dbal/src/Exception/UniqueConstraintViolationException.php on line 10