functionality may be missing

Had an error message that I should try disconnecting and reconnecting. Did so. No I have a new error:

Constant Contact Forms has experienced issues that may need addressed and functionality may be missing. Please enable the “Support” checkbox under the Support tab in Constant Contact settings and start a forum support thread. Our support team will aid with further steps.

[2026-2-20, 17:47] API.INFO: ConstantContact_API::get_lists:449 unauthorized: Unauthorized [] []
[2026-2-21, 17:48] API.INFO: ConstantContact_API::get_lists:449 unauthorized: Unauthorized [] []