Deprecated: Return type of cebe\openapi\json\JsonReference::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/narrowhostcom/public_html/oldportal.narrowhost.com/vendor/cebe/php-openapi/src/json/JsonReference.php on line 129