I'm having same issue with the installation of XF on a Cpanel.
It's on a brand new 1.1.1 installation.
I've all requirements, log rotation enabled, disable suphp and so on.
A Premature end of script headers is still occuring in my error_log.
I've searched all over the internet and found some solutions, which didn't fix the issue. Here are them for the record :
- Enable the Apache log Rotation to avoid 2GB and more logs. Done, not fixing.
- Suphp may cause the issue. I've rebuild Apache without it. Not fixing.
- Checking permission. I've chmod everything as either 755 or 644. Not fixing.
Any help ?