Problem #

You see one of the following errors while attempting to authenticate with WHMCS using Twitter™ Sign-In Integrations:

Link Initiated! Please complete sign in to associate this service with your existing account. You will only have to do this once
Link Initiated! Please complete the registration form below

Cause #

This is a standard response when a client clicks Sign In With Twitter but has not yet linked their account.

Solution #

The client will need to log in with their Client Area email address and password to successfully link their Twitter account to it.

Last modified: 2025 April 2