All licenses are assigned to other machines - urgent

Hi,
all of the sudden my TFD plugin started asking me to activate the license whenever I open C4D R22.
All I get is this message: All available licenses are assigned to other machines
I’ve recently switched my C4D Educational License to the Maxon One license. Probably what caused the issue.
I haven’t found a button to release the license on the website though.
I would really appreciate any help. I need the plugin to do important work asap.

Resolved via email.