How can I play Project M online with USB-Loader?

[WolvePlay]

I don't have the ntsc Version of the game and I own a PAL Wii, so I downloaded it. But how can I play online with Project M now? I already replaced the files from the WiFi folder, but I always get the error code 23912. Can somebody help me please?

 

[ThoseUpAirsThough]

Error Code
^ Here it says that your profile is banned. Try making a new save and try again.