[solved] XML error in admin console

[fromax]

Hello everyone!

I just moved a CMSMS site to a new server (the old one had safe_mode=on!).
Everything seems to work fine, except that I now get an XML-error when clicking on the arrows to expand the sections in the page list. If I ignore the error and hit 'refresh', then the list gets updated all right. So it's still working somehow...
The same thing happens if I delete a page: XML-error, refresh, everything OK.
It seems to be the refresh mechanism which is being impaired.

Any workaround for that?

Note: The Firefox error console has the message below.
I'm on CMSMS 1.5.2 and my host runs Linux servers.

/Frank

[solved] (well,  sort of...)
It happened to be a module issue. I disabled the FileManager module, and everything is back to normal.

[fromax]

Disabled module manager did not solved this problem.

It was the File Manager module that gave me issues.
I upgraded to 1.5.4, but it's still not working. Not a very big trouble, as I use FTP for managing files anyway. But at some point my users are going to ask for the ability to upload files, so I'll have to solve it.
Firefox actually also fails, but the error is only shown in the Error Console, which is usually hidden.