KWR Game Start Error

Hi, when i click gamestart after logging into my nexonplug and starting warrock obviously... i get a message pop up (file is attached) ... i log on and game start fine with my other account.. but it won't work for this one.. can anyone help me what's the reason and how to fix it?
thanks

It could be a glitch.. That's the error message saying that your account is still logged in. It's possible you got hacked, or it's glitching saying your still in the game. I'd say give it a day and try tomorrow. Trust me it's not a big deal, and it's not permanent.

yeah i tried it today .. it worked perfectly lol