tinymce on multiuser installation, syntax error

[dracula]

I have a multiuser installation and for my blog it works but for a other user where I wanted to install it I see a syntax error in the javascript console.

Error: syntax error
Source File: http://foobar.com/plugins/serendipity_e ... ro&index=0
Line: 56, Column: 5
Source Code:
<option value="100%">+ 100%</option>\

I don't understand where the difference is between these 2 blogs.
why one works and the other one not since they are both multiuser installations.

What I have also noticed is this error in my apache logfile:

[Wed Jan 18 10:59:30 2006] [error] [client 192.168.0.2] mod_rewrite: maximum number of internal redirects reached. Assuming configuration error. Use 'RewriteOptions MaxRedirects' to increase the limit if neccessary.

one explenation would be a different seting for the virtual hosts, but on the first view over the config files I don't see anything.
Does anyone have some tip for me what I am doing wrong?

[garvinhicking]

Can you tell me the exact URLs for those two installations?

Regards,
Garvin

[dracula]

one ( the one thats working )
ist http://livadaru.net/cristian/
the other one
http://bogdan.vwclub.ro/

[dracula]

thanks to garvinhicking for the support via ICQ.
The problem is the language, as soon as I use english instead of romanian it works.
Any fix for this issue? or workaround?