OAuthAccountNotLinked With Github method in nextjs 14

[reblox01]

I tried to use github auth in my web application but it doesn't work to me, but when i tried google method it works, like when i logged in with github it says http://localhost:3000/?callbackUrl=http%3A%2F%2Flocalhost%3A3000%2F&error=OAuthAccountNotLinked .
btw i'm using prisma in my db model

generator client {
  provider = "prisma-client-js"
}

datasource db {
  provider = "mongodb"
  url      = env("DATABASE_URL")
}

model User{
  id String @id @default(auto()) @map("_id") @db.ObjectId
  name String?
  email String? @unique
  emailVerified DateTime?
  image String?
  hashedPassword String?
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
  favoriteIds String[] @db.ObjectId

  accounts Account[]
  listings Listing[]
  reservations Reservation[]
}

model Account {
  id String @id @default(auto()) @map("_id") @db.ObjectId
  userId String @db.ObjectId
  type String
  provider String
  providerAccountId String
  refresh_token String? @db.String
  access_token String? @db.String
  expires_at Int?
  token_type String?
  scope String?
  id_token String? @db.String
  session_state String?

  user User @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@unique([provider, providerAccountId])
}

in my RegisterModel / LoginModel:

<Button
                outline
                label="Continue with Github"
                icon={AiFillGithub}
                onClick={() => signIn('github')}
/>

i hope if someone gets the same error and solved it