Error when trying to change my ad category

[nancyramsdell]

Got the following message when trying to change my ad category from "other" to :Autos," etc:

Your submission could not be processed because a security token was missing.

If this occurred unexpectedly, please inform the administrator and describe the action you performed before you received this error.

[Rag Top Daze]

Can anyone tell me what's up with this? I'm trying to change the category and it won't let me. Same message about the security token