Hey there folks.
Apologies for the delay in getting back to you all on this.
If you are experiencing an error activating Twitch Drops "An error occurred while enabling rewards" can I ask you to attempt all of the troubleshooting in
this thread please and if it doesn't work to add a new post on the thread. The dev team are aware of this issue and are actively investigating and we've been asked to forward reports of this issue on to them. Thanks!
devtrackers.gg