Where do I put my license key in Aircalendar? There used to be a field for that, right?
Hi @eli.marchbanks, thanks for your question.
Yes, in earlier versions there was a field that allowed users to insert their own Full Calendar license key (to access the premium features).
In current versions, Zeroqode purchased a general Full Calendar license, allowing all users to benefit Air Calendar plugin at full capacity, so there is no need to insert own license key.
Please let me know if I can help with anything else related to our plugin.
Regards,
We are aware of the warning " Your license key is invalid." phrase on your scheduler page.
We’ve checked and found that the following script is creating a hidden calendar on the page. This particular calendar drops the license error and “invalid license key” warning.
We’ve tried to find the possible causes, but unfortunately could not fully check it due to no access to the “Resource Calendar” plugin. Please see if the uninstalling of the “Resource Calendar” will solve the issue.
Hope the provided information will help you 
Regards,