Error: security Token missing - Afraid to do anything
 

Hello,

I just had my forum all modded up and stuff so I am afraid to do all the steps I read in the sticky forum.

My members are complaining of getting error messages saying that a security token is missing and please contact the admin. They say it happens only when they try to access their User CP

The error happened to one of my newly registered Super Mods and than he registered again with a different name and it didn't happen anymore.
The error has never happened to me.
It has never happened to my other administrator.

It seems like it is just random.

What do you guys suggest?

I spent about $100 getting the forum customized and mods installed so I don't want to go through that whole process again, can somebody please help? Thank you!