[FIXED!] - HELP PLEASE

Halfway through Sweeps Ninja entering the contests, the program stops and message says Sweepstakes Ninja has stopped working - please close the program and everything is lost and I have to start over. What is happening?
http://www.sweepstakesninjaforums.com/
http://www.sweepstakesninjaforums.com/viewtopic.php?f=6&t=1693