Error when trying to "Follow" Team Site

Hi, using Sharepoint server 2013 standard.

Ive created a team site with my managed account domain\spweb

I gave domain\spweb SPdataaccess to the sql mysite database.

My solution works on my test environment.

But when i deploy it on production servers...i cant seem to be able to "follow" our main site:

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Any ideas?

br

Bjorn