I'll take any help with error 'There was an error deploying from source.' when trying to deploy. None of the existing threads have helped me.

It's for service 'backend' in project Line Dance Buddy d5e931f5-1d22-4318-b54b-ee99f7d0411f. Service 'Postgres' works fine.

I've tried deleting the service and starting over. Re-auth at GitHub. Waiting hours. Upgrading to Hobby.