Dockerized T3 giving prisma connection errors

Hey! So I am running a docker network where I have
srv-cap--kobos-db
as a ready and availble database used in other applications. But for some reason, on this specific T3 application, I am getting this:

Can't reach database server at `srv-captain--kobos-db`:`3306`

Please make sure your database server is running at `srv-captain--kobos-db`:`3306`.
PrismaClientInitializationError: 
Invalid `prisma.folder.findMany()` invocation:


Can't reach database server at `srv-captain--kobos-db`:`3306`

Please make sure your database server is running at `srv-captain--kobos-db`:`3306`.
    at wn.handleRequestError (/app/node_modules/@prisma/client/runtime/library.js:123:7003)


Keep in mind, I have tested connecting to this from other apps and it works. It's just T3 specifically that's failing. I'm using the Dockerfile found here https://create.t3.gg/en/deployment/docker and I am using CapRover as my PaaS where I am passing the database URL in the env.

Any ideas?
Much appreciated!
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