After Submitting my Assignment 1 in Re-framework, It showed Me 2 Users in Results field one with my name that was submitted and the 2nd user was showing as Unknown. For this Unknown It is asking to re-upload my Assignment, But When i tried to Submit It was not getting Submitted. For my user i can only preview my assignment and no grade was given to that , But for the Unknown User It was Showing grade as Zero/100. Can Anyone Please Help me to fix this problem