My password had expired in salesforce sandboxes and after some time finally got that resolved as changing the password would not let me log in. For the past couple days since, I'm greeted with "Your credentials for project have been expired. The current operation will be canceled. Please authroize." (Spelling and gramatical errors in the message).
I can continue working once I reauthenticate but it keeps happening whenever I open the welkin suite again the next morning.