Action Network ID attached
Don't use links that you've copied out of other emails
This is very important links from Action Network email contain tracking links and people's personal Action Network ID's etc.
The error you get is a pop-up box list this...
The cause
Using this example:
https://www.surveymonkey.co.uk/r/CZZX5DN?link_id=2&can_id=071ccc07c7xxxxxxxxxxxxxd003
If you copied the link from an Action Network email that you had previously received - the link will have your personal ID attached (the &can_id=xxx part). You don't need any of the information after the question mark.
The solution
In this case you would just use https://www.surveymonkey.co.uk/r/CZZX5DN
This goes for other links with use info in - eg. some google links or links to Facebook or a fundraiser. Just cut out the question mark and everything after and make sure the links still works and just use that instead.