Why do I get an unknown error message when adding a new team member?

[Joel Harris]

Hello,

I'm trying to add a colleague back to our Trello board and I'm getting unknown error after several attempts of adding my colleague back to our team board. Does anyone know how to resolve this? 

Thanks,

Joel 

[Daydreamer Mike]

Hi @Joel Harris 

I haven't seen that before.  

I recommend contacting Trello about this.

https://trello.com/contact#/