Describe the bug

Do you have an error log of what happened?

7x ClassicCalendar/ClassicCalendar.xml:379 Couldn't find inherited node: UIMenuTemplate

To Reproduce

Just enable the addon and logged in server

Screenshots

Did you try having Classic Calendar as the only enabled addon and everything else (especially something like ElvUI) disabled? Yes

Which version of Classic Calendar are you using? 0.6.3b

Was it working in a previous version? If yes, which was the last good one?

Additional context