Error Message when posting with pictures

[PatStroud]

I keep getting this message when I try to post with pictures attached:
vBulletin Message
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.

Can anyone help me with this?

 

[PatStroud]

Think I figured out what to do ..... I switch over to Chrome and retried. Did not seem to have an issue then..

 

[930dreamer]

Sometimes this is caused by the picture being too large.

 

[Schleprock]

Sometimes this is caused by the picture being too large.

Are you calling him a big pic?

 

[BFBOB]

Lately I've had problems with pictures too, and not just on GJ. Solved it by switching from Internet Explorer to Firefox. This was one instance of Help actually being helpful - problem first surfaced on eBay and that was their suggestion.