Warehouse builder logon on error due to unregistered

Hi there,
I have this Logon Error and it seems like I am not registered to any Warehouse Builder. Is for the first time when I have this error and it started to appear after I made the necessary updates of my OS. Can anyone help me please to skip this error ?
Thank you !

Logon Error
API5055: This user has not been registered to any warehouse Builder workspace. Do you want to proceed to create a new workspace for it , or register it to an existing one?
Skip This Message Next Time
