installation of 0961-p2 was OK but... "failed to open stream"

Hello,

I performed a very easy and no-troubles installation on a remote server, including the sample site.
When I try to make a preview, the following happens:

« MODx Parse Error »
MODx encountered the following error while attempting to parse the requested resource:
« PHP Parse Error »

PHP error debug
Error: include_once(assets/modules/quick_edit/output.class.inc.php) [function.include-once]: failed to open stream: No such file or directory
Error type/ Nr.: Warning - 2
File: /home/kleinblue/public_html/modx/manager/includes/document.parser.class.inc.php(745) : eval()’d code
Line: 70

Parser timing
MySQL: 0.0047 s (3 Requests)
PHP: 0.0163 s
Total: 0.0210 s

In a localhost installation I had no problems.
both the documents (output.class.inc.php and document.parser.class.inc.php) exist and are not empty.

server infos:
Apache version 2.2.6 (Unix)
PHP version 5.2.5
MySQL version 5.0.45-community-log
Architecture i686
Operating system Linux

Can anyone help?
thx in advance!!

This is a QuickEdit defect that rears it’s head in some configurations, though I can’t recall at the moment the specifics. Disable the QuickEdit plugin and the error will go away.

Shall I wait for a new modX release or can I help you help me giving additional information about the system? Quickedit’s such a useful facility...
thanks in advance