Crit error

[CeeJay 1]

I get the following crit error about two or three times a day:

NServerItemManager::Clear < - appExit

Anyone else have this problem?  Any idea what causes it or how to fix it?

[RolanZ 9]

I have the same error but old news! Client and correcting Korean bugs due to lack of client source codes. The game, this error does not affect. 
Perhaps the reason is that you have left the game incorrectly, such as closing through the launcher or task manager.

[Vakara 4]

I can not enter the game I get to the server selection and nothing happens and I see the disconnection sign.

Uninstall and reinstall the game and follow the same problem. even format the pc and follow the same problem.