When I attempt to add users to a survey, I get the attached error message.
How I'm doing it:
- Select the users to add, click 'Add to survey'
- Select the survey to add them to
- I reach a page where I'm prompted to 'Map your participant attributes to an existing token attribute or create a new one'
- Click continue.....
And BOOM. What is causing this (rather unhelpful) error message, and more importantly, how can I fix it? I've also received an (almost) identical message, except the MS-Sql error message hidden in the html said something along the lines of 'conversion from varchar to int failed'.
EDIT: I should specify that this screen shot was taken a few days ago. We have since updated our Limesurvey to the latest build, but this issue persists.
