Deprecated: Return type of Ionos\Blueprint\Model\Base::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /homepages/42/d855157804/htdocs/clickandbuilds/WordPress/MyCMS2/wp-content/plugins/ionos-assistant/vendor/ionos/blueprint/src/Model/Base.php on line 30
Multiplication 2 – hiphonicmath