Wow error when I log on

After I had finished a BG earlier i got a wow error and got kicked off. Then when i logged back on it did it again no matter which character I choose the moment i log into the world I get a wow error. Its not the same exact error but they all seem similar as exp: paladin_pvp00.skin , dalaran_window00.skin, bunny_ears00.skin etc. I haven;t changed anything but now i get an error each time I log.

Try deleting Cache folder in your WoW folder. If that does not fix it, some files are probably corrupted and you might have to redownload the client.

ya tried deleting cache folder, no change at all. Guess Ill have to download it all over again. Thanks for the reply though