no member could be found

Hi,
After getting a high score and submitting I got that message. I am using the Arabic translation but that's what it means: We couldn't find any members matching your request" then this error"Error #010"

So what does this mean? Also I have been getting a lot of complaints from members saying they get the same message and their high scores aren't being saved...any clues to why this is happening?

[MrZeropage]

this "member not found matching your requst" is caused by the addon that creates a thread on new highscore, deactivate it and error is gone