World of Warcraft Error

Hi, i made the switch about 5 months when i got a macbook for my birthday, i really need some help with WoW. i've been playing on a new private server for a while called wowscape. when ever i try and enter the world, the program closes and i get this message

this has only been happening recently , help would be greatly appreciated

reinstall.
My honest best suggetion.

Play on an official server and don't support pirates.
My honest best suggestion .

Do what you want, private servers are fun.
my honest best suggestion.

I play on my friends PS, and I get WoW Error Reporter a lot. Usually it quits WoW automatically but for me, I am able to close the Error Reporter and continue playing. If you're not, it's a problem with the realmlist file. Re-check that just to confirm that all the settings are correct.

Even if they're slightly off, WoW will be able to connect, but badly. So check that and make sure it's exact. And if that's correct it could be a problem with the WoW database. Ask the owner what kind of account you have TBC or Regular. If it's TBC and you only have the regular client than WoW will not work.