Frequent error message

[#1]

On roughly half of the occasions when I attempt to clear my Squirrel Mail inbox by toggling and either clicking delete or move to trash I get the following message: "Error. This page request could not be verified and appears to have expired. Go to the login page." So I log in afresh, repeat my action, and on roughly half of the second attempts the message recurs. The third attempt invariably succeeds and the desired deletion takes place. Why does this happen and what can I or Plusnet do to eliminate it?

[#2]

Hi ajax,
I've just tried deleting a large backlog of mail from my own webmail account and had no issues at all so I don't think there's anything we could do.

[#3]

I'm having this problem too - but started a new topic since I didn't see this one before so doing - refer Having to Log In repeatedly

[#4]

Hi ajax
Are you still getting this issue? I'm going to see if we can find more examples of this.
Jojo