Using back button gives security error warning.

[Shipside]

Any idea how to fix this?

 

[Amaury]

Can you confirm this on here?

 

[Shipside]

Do you think it is a user cookie error? A user sent me the image and made error report. I personally have not seen the error.

His browser is firefox.

 

[Mike]

There are situations where this can happen (having a page open for days, being logged in as a different user now than when the page was cached) and this is generally expected in that case.