NextAuth.js bind error in production (HTTP Error 500)

I am working on a project with a few of my fellow students colleagues. The website runs locally exactly how it is supposed to.

Env variables:

### NextAuth ###
NEXTAUTH_URL="https://placeholder-for-our-domain"
NEXTAUTH_SECRET=placeholder-for-our-secret

### Google OAuth configuration ###
GOOGLE_CLIENT_ID=placeholder-for-our-clientid
GOOGLE_CLIENT_SECRET=placeholder-for-our-secret

The env variables work locally and the NEXTAUTH_URL is just our normal https domain.

Authentication provider:

const options: AuthOptions = {
    secret: process.env.NEXTAUTH_SECRET,
    session: {
        strategy: "jwt",
    },
    providers: [
        GoogleProvider({
            clientId: process.env.GOOGLE_CLIENT_ID,
            clientSecret: process.env.GOOGLE_CLIENT_SECRET,
        }),
    pages: {
        signIn: "/auth/sign-in",
        error: "/auth/error",
    },
};

But when I try it out on our production server I get an HTTP 500 error and this is my console output:

⨯ TypeError: Cannot read properties of undefined (reading 'bind')
            at h (.next/server/app/api/auth/[...nextauth]/route.js:34:33240)
            at d (.next/server/app/api/auth/[...nextauth]/route.js:34:32880)
            at a (.next/server/app/api/auth/[...nextauth]/route.js:17:23682)
            at async e.length.t (.next/server/app/api/auth/[...nextauth]/route.js:17:25043)

I have asked Claude 3.7, ChatGPT, searched through similar questions on Stack Overflow, even GitHub questions.