Platform :Mini client
Server number :UK 369
Character name :MitsukiHamaya
UID :200000099343804

Description of the problem you are experiencing :I can't fight in arena becose i have a message: Battling, cannot carry out this operation.

Screenshot of the error page :

Operating system :Windows 7 Ultimate 64 bytes
Screen resolution : 1360x768
Your computer time zone and your country : UTC +2 Romania

Are you using VPN ? : No