Hello,

we have a MODx 0.9.6.1.p version running. Everything has been fine for two weeks, but since today there’s a strange error message in the server logs when I try to access the manager login, the browser only showing a blank page (all folder and file rights are set correctly):
PHP Warning: include_once(quotes_stripper.inc.php) [<a href='function.include-once'>function.include-once</a>]: failed to open stream: No such file or directory in /srv/www/vhosts/rosenheim2010.de/httpdocs/modx/manager/index.php on line 90
Followed by a lot of other error messages, mainly includes and classes failure.
The site itself can be accessed, even friendly URLs are still working.
I tried an upgrade install, everything was green, accessible and working, but the problem remains the same ...
(If anybody from Germany is reading this: it’s on a 1&1 Linux Root Server).
PHP Version is 5.2.3., magic_quotes_gpc Off, magic_quotes_runtime Off, register_globals Off
Any help is greatly appreciated! Thanks!!!