Warning: Unsupported declare 'strict_types' in /var/www/html/push-notification-service-v2/vendor/ramsey/uuid/src/UuidFactoryInterface.php on line 13

Parse error: syntax error, unexpected ':', expecting ';' or '{' in /var/www/html/push-notification-service-v2/vendor/ramsey/uuid/src/UuidFactoryInterface.php on line 33