I have an error for authorize - (invalid client_id or redirect_uri)

[banyman]

Hello,

i have an error ror oauth2

Looks like this action is not supported. Please return and report this error so that we can support it in the future. (invalid client_id or redirect_uri)

 https://www.sandbox.paypal.com/webapps/auth/protocol/openidconnect/v1/authorize?scope=openid%20profi... 

[yankjim]

how did you resolve this ?