CSS styles disapeared in admin

[ntx]

I was trying to install addtional modules in admin panel. Everything was ok. But when I clicked on upload module (xml file) I've got white screen. And since that moment I have no css style in admin. I tried to upload /admin directory from installation package - no result.

May be someone already has seen such bug?

[ntx]

yes - I have 1.4 cms-ms with some standart module installed like albums etc.

[Dr.CSS]

Most times it has to do with a module that isn't compatible with the ver. of CMSMS you are using...

But of course that's just a guess since you give no more info than the bare min...

What module, how you installed it, etc. etc...

[ntx]

aready found error... I thought I wont find it without help of forum but everything was very simple - I was about to install CartMadeSimple but I had Products module installed. They have both class with name "Producs" so I have "could not redeclare class... etc..." but i did not see this error due to display_errors=off.

[Dr.CSS]

They may be parts of 2 diff. e-commerce suites so have conflict...

[ntx]

possible. hope topic will be useful for someone. tried to search before - no similar topic