Possible unhandled promise rejection (id: 0): Error: AppwriteException: User (role: guests) missing

Hello everyone, I need some help. I am building a mobile application with expo react native but I am getting this error: "Possible unhandled promise rejection (id: 0): Error: AppwriteException: User (role: guests) missing scope"

here is my code const client = new Client();

client .setEndpoint('') .setProject('');

const account = new Account(client);

export async function verifyNumber(userId, phoneNumber) { try {

        const response = await account.createPhoneToken(
            userId, // userId
            phoneNumber // phone
        );
        console.log(response.userId);
        AsyncStorage.setItem('userId', response.userId);
        return response.userId;

} catch (error) {
    throw new Error(error);
}

}

export async function checkOtp(userId, secret){ console.log(userId: ${userId}, secret: ${Number(secret)}); // Log the inputs try { const response = await account.updatePhoneSession( userId, // userId secret // secret ); console.log(response);

} catch (error) {
    console.error(error.message);
    throw new Error(error)
}

}

// Sign Out Appwrite export async function signOutAppWrite() { try { const session = await account.deleteSession("current");

  return session;
} catch (error) {
  throw new Error(error);
}

} I don't know how to solve this issue, please could i get some help