Redmine

Hello,

I am not able to save wiki page. There is possibility to preview the page, but after attempt to save it goeas back into the editable interface. When checking the wiki from outside I am recieveing 404 error.

I have found only this related issue:
http://www.redmine.org/boards/2/topics/36850
, but it did not worked in our case.

Environment:
Linux Debian 6 Squeeze
Redmine version 2.5.1.stable
Ruby version 1.8.7-p302 (2010-08-16) [x86_64-linux]
Rails version 3.2.17
Environment production
Database adapter Mysql2
SCM:
Subversion 1.6.12
Git 1.7.2.5
Filesystem
Redmine plugins:
no plugin installed

Many thanks for any hint, where the devil can be...

Cheers, Martin