Hello 3md,
Thanks for upgrading! Sorry you are experiencing this right from the start!
There is currently a known bug in which the license tab displays no fields. Sorry about that! The update should be in the next release.
For now though, your Pro plugin should function just fine without a license.
There may be some confusion between the version numbers too; they are out of sync.
– The Events Calendar (free) is currently at 3.5.1
– The Events Calendar Pro is currently at 3.5.2
If you just upgraded, these are the versions I assume you have. They currently don’t match and that’s ok!
Can you expand on this part?
If I upload the Pro version of the plugin it won’t have my events.
This is a common misunderstanding, but you must have both plugins installed, the free and the Pro versions. The Pro is just an addon and you won’t be able to do anything without the free version installed first.
Does this make sense? Let me know if I can explain anything else!
Cheers!
– Casey Driscoll