Getting a 500 error when deploying on vercel?

Hi guys, thought id try my app out on live but currently I am getting the following error:

code:500
error_id:"17246b26-b51a-4408-b5d6-fb2a0ee891be"
msg:"Internal server error"

code:500
error_id:"17246b26-b51a-4408-b5d6-fb2a0ee891be"
msg:"Internal server error"

code:500
error_id:"17246b26-b51a-4408-b5d6-fb2a0ee891be"
msg:"Internal server error"

code:500
error_id:"17246b26-b51a-4408-b5d6-fb2a0ee891be"
msg:"Internal server error"

This is calling

https://pqxrgqvvtvjseejnwqvh.supabase.co/auth/v1/user

https://pqxrgqvvtvjseejnwqvh.supabase.co/auth/v1/user

https://pqxrgqvvtvjseejnwqvh.supabase.co/auth/v1/user

https://pqxrgqvvtvjseejnwqvh.supabase.co/auth/v1/user

Looking at the auth logs, the error says:

"msg": "Unhandled server error: invalid claim: subject missing",

"msg": "Unhandled server error: invalid claim: subject missing",

"msg": "Unhandled server error: invalid claim: subject missing",

"msg": "Unhandled server error: invalid claim: subject missing",

Anyone ran into these problems before?
I have

console.log

console.log

console.log

console.log'd my supabase url and key and can confirm both are there, in the enviroment variables hosted on vercel.