Authorization page returns 500

[StefKara13]

I tried to authorize a user for the use of the activity data but when I redirect to the authorization page it just returns 500.
Does anyone know what I did wrong or if it is a recent problem that is being worked on?
My request looks as follows:
GET /oauth2/authorize?response_type=code&client_id=*****&redirect_uri=https://sporttest.massresponse.com/livesportchallengeapi/fitbit/userAuthorization&state=53&scope=act... HTTP/1.1

[GordonFitbit]

Hi @StefKara13 

Here are some things to try

1. load the authorization URL in a Web Browser as "https://www.fitbit.com/oauth2/authorize?response_type=code&....."
2. Also try encoding the characters in your redirect_uri parameter as "https%3A%2F%2Fsporttest.massresponse.com%2Flive..."

Gordon