Error when integrating premium account in family account

[rosabosman]

I have a premium Spotify account, but since I'm moving back in with my parents I want to get in on their family account. I got a token from my father, and clicking on it and logging into my account gives me an error, see attachment I already changed my zip code in my account btw, anybody any idea what to do? 

[rosabosman · Accepted solution]

Gonna reply on my own message, maybe it will help someone else, since the problem is solved. 

I got a token from my dad, but he did send the same one to my sister, she already used it, and you need to send everyone you want to include in the family account a different token. Once he send me a new token it was easy! Worked instantly.