[Owncloud] Internal Server Error 500

[Christian Hügel]

Hi,

i`ve  already filled an issue here: 
https://github.com/owncloud/core/issues/1153 about it.
So basically I´m getting an Internal Server Error 500 when uploading a 
larger file (say > 50MB)

I´m using the latest owncloud 4.5.5 with php 5.4 and httpd-2.2.3-65 on 
CentOS.

What I´ve already tried:

1. Updated PHP to 5.4
2. Error occures in any Sync program as well when mapping a 
(ownloud)webdav folder in Windows 7. Not seeing any error in apache log 
file what could explain this issue.
3. I´ve installed the webdav extension and created a webdav folder with 
basic auth directly through apache. When mapping this folder everything 
is fine and i can upload any file

Hope you can help me. Thank you.

C.