I receive the same error with crappy coding skills when trying to submit a data file for hwbot prime.
I submited before this, another score for hwbot prime, but I haven't done it from the competition page. When I click the "Participate" button it says "Sorry, an error occured. Are you sure you meet the requirements?"
What am I doing wrong?
P.S. This is the submission: http://hwbot.org/submission/2446356_