Export Map Error in Console esriJobMessageTypeError

[RameshSIlve]

Since Esri upgraded from 10.7 to 10.9.1, ArcGIS Printing Tools Utilities were forced to be updated from ArcMap to ArcGIS Pro runtime. I was exporting map layers to pdf or png using ArcMap and worked nicely. But once upgrade happened this has stopped working and throwing me following error in Response in browser console.

Please let me know what need to be done to resolve this?