Drizzle Studio: Failed to fetch tables from database

// drizzle.config.ts

import type { Config } from 'drizzle-kit'

if (!process.env.DATABASE_URL) {
  throw new Error('DATABASE_URL env var is not set')
}

export default {
  schema: './src/lib/db/schema/index',
  out: './drizzle',
  driver: 'pg',
  dbCredentials: {
    connectionString: process.env.DATABASE_URL,
  },
} satisfies Config

// src/lib/db/schema/index.ts

export * from './users'
export * from './products'
export * from './parameters'
export * from './relations'

// src/lib/db/index.ts

import { drizzle } from 'drizzle-orm/postgres-js'
import postgres from 'postgres'
import * as schema from './schema'

if (!process.env.DATABASE_URL) {
  throw new Error('DATABASE_URL env var is not set')
}

const queryClient = postgres(process.env.DATABASE_URL)
export const db = drizzle(queryClient, {
  schema,
})