A reinstall helped. I do not know what caused this problem, but I suspect some plugin.
Thank you for your help, castordor.
I am trying to reinstall my WordPress-installation now. Hopefully I just fubar’d something in the install and this will fix it.
Which would be the equivalent of:
chmod -r +644 *
Correct me if I am mistaken.
… which sadly doesn’t fix my issue.
The host does meet the requirements.
How would you suggest me to handle the file attributes? How do I know, what they should look like, without knowing about the internal workings of WordPress and/or this SimplePie (whatever it is)?
I am open to all suggestions. 🙂
