ModX 2.0 RC3 chunk can not be saved

In cases where the chunk contains a sequence:
> <
(right angle bracket followed by a whitespace and then the left angle bracket)
the chunk can not be saved (the ajax-request to the /connectors/element/chunk.php returns a 404 error).

Found that it depends on server configuration, but what exactly? On this server magic_quotes_gpc is enabled, but I do not have rights to change the server settings.

Added:
Also unavailable ajax-connector /connectors/workspace/packages-rest.php in Package Management (404 error), so loading extensions do not work.

***
Web Server:
* CGI PHP 5.2.13
* Apache 2.2.15
* Linux 2.6.18-164.15.1.el5.centos.plus
Database:
* MySQL 5.0.91
MODx:
* tested for 2.0 RC3 7203 and 2.0 RC3 7216

1. Upgrade to 2.0.0-pl
2. I just tested this case, with magic_quotes_gpc on, and cannot replicate it.
3. I’m not sure what you mean by ’packages-rest.php’ being unavailable. If that’s the case, you have a bigger problem - it sounds like all your files did not copy over when you uploaded them before install.

Thank you for reply.

I have already tested the new installation pl. Hoster disabled magic_quotec_gpc. I have installed modx to a clean directory, without any overwrite.

I think the reason in run php as cgi binary. Yesterday hoster switched php as apache module, but this morning again cgi. So there was no time to test.

I reinstalled modx 2.0.0-pl normal distribution.

When saving a chunk with text
> <
IE displays a message:

Message: ’errors’ - is null or not object
Line: 1
Position: 5846
Code: 0
URI-code: http://www.example.com/manager/assets/modext/build/core/modx-min.js

And in Package Retriever:

Message: Invalid argument.
Line: 7
Position: 60073
Code: 0
URI-code: http://www.example.com/manager/assets/ext3/ext-all.js

splittingred, thank you for reply and if you are curious to see the errors, I can give the address and login to installed modx.