The log shows two things going on. It looks like the .../Honorbuddy/Settings/ directory is messed up, and you should delete it.
The other problem is a GreyMagic error. This is usually caused by an interfering program. First, let's start by rebooting your machine, and see if that will clear the error.
If the problem is not repaired, these articles should help you isolate the interfering program: