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