Hey Steffen!
That’s interesting. The second link pulls up an Internal Server 500 error whereas the first one works well.
That makes me think of three things right off the bat:
- Custom templates. Do you happen to know if you are using any custom templates or snippets on the site? You can check for custom templates by looking for a tribe-events folder in the theme directory.
- Custom snippets. Is there any code in your theme’s functions.php file the relates to the calendar?
- <b>PHP Memory.</b> Internal server errors can also mean that there is not enough memory being allocated to PHP.
If either #1 or #2 is true, them please temporarily remove those customizations and see if it makes a difference.
If they are not true, then we can explore the PHP memory possibility further.
Thanks!
Geoff