Token generation problem, suddently

[TuffyMouse]

Hi,
I have a php software working for month.
But now i have a problem, suddendly (no code modification on my side):
If i log in i get:
https://auth.tesla.com/void/callback?locale=en-US&code=c0dcd2620da148ea823bb6178ff8e3ea74f2ae4b6e3daf4decdb554b61e4&state=NzJmOThjMGE3MGIy&issuer=https%3A%2F%2Fauth.tesla.com%2Foauth2%2Fv3
that looks ok for me.
But if i send the code to https://auth.tesla.com/oauth2/v3/token i get:
{"success":0,"message":"Something is wrong ... Code not exists"}

Any idea??

Best regards tuffymouse