Hi fairfindz,
Thanks for reaching out and welcome to our support forums! Sorry to hear about the problem you are having while updating the plugins 🙁 I’ll assist you to solve this!
First of all please note that all our products need to be in the same version for them to work properly so if you just updated The Events Calendar, you will also need to upgrade PRO and Community to the same version.
Regarding the message you are getting with the license, that’s because they are assigned to ‘fairfindz.wpengine.com’ and not to ‘fairfindz.com’. Please check this article on how to move your licenses. Once the correct site is set there should not be any problems with the update.
Please let me know if moving the license solves the problem,
Best,
Nico
PS: it’s always advised to test the updates in a staging site fist!