https://support.esri.com/en-us/bug/publishing-a-hosted-feature-layer-from-an-uploaded-file-bug-000156281
BUG-000156281 for ArcGIS GIS Server
Publishing a hosted feature layer from an uploaded file in ArcGIS Enterprise fails with an undefined error after installing ArcGIS Server 10.9.1 Utility...
bugarcgisserver