I have the blackberry bold from AT&T and I'm having problems accessing the OZ instant messaging program, each time i would try running it, a pop up alert would show up saying "Uncaught exception: 0 >=0. I tried uninstalling it and installing it again but the same thing would happen.
There is nothing you can do. That error message means there is a problem in the code of the program. Only the actual programmer can make the changes required to make it work.
Judging by the format of the message, it is a divide by zero error. That results in an unknown state and a full stop.