php: local ok, online error

[TuffyMouse]

Hallo,
i have a strange problem.
I implemented my php-code and it works very well on my local development-system (of course with connection to the internet).

I get the correct reponse from Step 2:

Redirecting to https://auth.tesla.com/void/callback?code=81df14f9b7f45cdc5858d33ffb13595f3dca64594e76ad975f419dba4ccb&state=YzVlNWExZDI3ZjY5&issuer=https%3A%2F%2Fauth.tesla.com%2Foauth2%2Fv3

The same code on the production server return the incorrect response from Step 2:

Redirecting to https://auth.tesla.com/oauth2/v3/authorize?client_id=ownerapi&code_challenge=ZTQyYzc5NTZmMGU4ZjcxZGFiM2Y1OWFlMWVkM2U2ZDM4NzFhYTFkYTVmYzNiYWYzZTIxZTBmNDkzMzMwMGVkYTliZjcwNTZkODc1N2MxMzBhNzdlOGY&code_challenge_method=S256&redirect_uri=https%3A%2F%2Fauth.tesla.com%2Fvoid%2Fcallback&response_type=code&scope=openid+email+offline_access&state=ZDZkNTQ0MDJlM2Jm

The correct one: https://auth.tesla.com/void/callback...
The incorrect one: https://auth.tesla.com/oauth2/v3/authorize...

As i mentioned, it's the same code!

I would really appreciate any hints!

TuffyMouse

[TuffyMouse]

I found the problem myself.
The local maschine want's: $headers['Set-Cookie']
The other maschine want's: $headers['set-cookie']