Board Thread:Game Updates/@comment-1820055-20150826020040/@comment-1915363-20150907083436

Mehhh, there's no need to clear the cache. Just type

http:// /kcs/PortMain.swf?version=2.5

http:// /kcs/Core.swf?version=pggrpfnrqfhg

and press Shift + F5 and it'll update the necessary file needed to avoid the error cats.