Paylaod error /admin/create-first-user with join field

payload.config.ts

// storage-adapter-import-placeholder
import { postgresAdapter } from '@payloadcms/db-postgres'
import { payloadCloudPlugin } from '@payloadcms/payload-cloud'
import { lexicalEditor } from '@payloadcms/richtext-lexical'
import path from 'path'
import { buildConfig } from 'payload'
import { fileURLToPath } from 'url'
import sharp from 'sharp'

import { Users } from './collections/Users'

const filename = fileURLToPath(import.meta.url)
const dirname = path.dirname(filename)

export default buildConfig({
  admin: {
    user: Users.slug,
    importMap: {
      baseDir: path.resolve(dirname),
    },
  },
  collections: [
    {
      slug: 'users',
      auth: true,
      fields: [
        {
          name: 'connections',
          type: 'join',
          collection: 'connections',
          on: 'user',
        },
      ],
    },
    {
      slug: 'connections',
      fields: [
        {
          name: 'user',
          type: 'relationship',
          relationTo: 'users',
        },
      ],
    },
  ],
  editor: lexicalEditor(),
  secret: process.env.PAYLOAD_SECRET || '',
  typescript: {
    outputFile: path.resolve(dirname, 'payload-types.ts'),
  },
  db: postgresAdapter({
    idType: 'uuid',
    pool: {
      connectionString: process.env.DATABASE_URI || '',
    },
  }),
  sharp,
  plugins: [
    payloadCloudPlugin(),
    // storage-adapter-placeholder
  ],
})