Deprecated: Return type of Dompdf\Frame\FrameList::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/aplikasiposinfo/public_html/hayyumart.com/vendor/dompdf/dompdf/src/Frame/FrameList.php on line 31