[ANSWERED]Mac OS- after starting game , game disappears, a

[GoodOne0]

Hello. I played wow few days ago, but next day my world of warcraft opens, but then disappear in less than second. I tried to reopen but still wont start.
p.s i go to game map, open a world of warcraft, but then game starts and disappears, like crash but no errors. i been waiting for few minutes but still game are not running. i am playing WOTLK. help please .

[Borrean]

Please try to reinstall the game.