Calendar Error on New Install


I’m getting a new Nextcloud install up and running, and then I’m getting this error:


Please advise, I could not find any error inside the log.

PHP 7.3, Apache 2.4

Open the browser console (F12) and post error messages.

This is it

I think I might have found the problem, it was due to apache mod_dav not yet properly build & configured to allow http method that nextcloud use. Is there a list of method that is needed by nextcloud?

Ok I’ve been able to fix the issue, it was http method not being properly allowed on Apache. After finding all possible method and add it properly, this was fixed. Thank you @tcit for pointing me to the right direction.