[Fle3-dev] Error exporting courses from Fle3

[Giedre Kligyte]

Hello,

Could someone help with exporting courses (and knowledge types) from Fle3:

A person logged in as fleadmin tries to export courses from Fle3. He gets an
error:

The page cannot be displayed
There is a problem with the page you are trying to reach and it cannot be
displayed. 

----------------------------------------------------------------------------
Please try the following:
Open the pub.osf.lt:9673 home page, and then look for links to the
information you want.
Click the  Refresh button, or try again later.

Click  Search to look for information on the Internet.
You can also see a list of related sites.

HTTP 500 - Internal server error
Internet Explorer  

If he tries to export from Zope, he gets the same thing:

 "HTTP 500 - Internal server error".

Apparently there's something wrong with his server settings and he suspects
that there's something wrong with permissions, but doesn't know what really.

Could anyone help?

Cheers
Giedre