I have tried many ways that I could find on this forum.

1) Disabled hardware acceleration 2) User.js file

I have attached some of the crash IDs. Also. The profiles won't crash I leave them still. however, once I start using them. It crashes after a while.

Have you tried the Firefox 22 Release version, in addition to the 23 Beta version?

Any problems when you are using just one Profile? [just to test]

You have 5 extensions installed, have you tried disabling each extension?
The GUID shown in those Crash Reports doesn't give their names.

I have tried 21 22 23. And in one to 2 different languages. I still can't find how to fix the crashes.

I dont know how to read the crash reports. But before I was doin fine. Recently I upgraded my RAM and then I also reinstalled a new window system.

So that's when all the problem started.