Would be helpful if you could tell us a bit more info than that. "It's not working anymore" isn't really productive. Why isn't it working? What were you trying to do/doing for it to stop working?
I'm sorry for not being specific. Everytime I try to use the program appear that error:
Traceback (most recent call last):
File "/cdx/svn/checkout/core/trunk/Program Manager/ProgramManager.py", line 1192, in run_with_except_hook
File "Programs/1028/ScoreSender.py.nc", line 300, in run
AttributeError: 'int' object has no attribute 'replace'