I hope someone can point me into the right direction:
Since I switched my Magento 2.2 to production mode, the pages are broken, it seems that no template is used. I use Smartwave/porto.
It seems that Porto is using two different localisations (de_DE and en_US).
Page looks like this:
Solved! Go to Solution.
Have you reviewed the directory permissions on your server? Specifically, the /pub and /var folders.
Here you have the official documentation about the directory permissions in Magento 2:
So far I found, that there are references to http://wwww.meineapo.at/pub/static/version1521011805/frontend/Smartwave/porto/de_DE/mage/calendar.cs...
I get a 404 for eg. this file
Actually there are no directories in the de_DE directory, but all files referred to are in en_US.
Any idea how this could happen and why de_DE is empty and not fully compiled?
Found the soultion *aargh*
Store -> Configuration -> Developer -> Static Files Settings -> Sign Static Files