Deprecated: Return type of Xabbuh\XApi\Model\Document::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/capacita/public_html/aula.certificateperu.com/vendor/php-xapi/model/src/Document.php on line 43