admin control panel disappears

Hello, sorry the next strange question, but i am asking cause it happens in common with the provided and preinstalled mod_jahighslide. Every time and only then, when i go into that module Gallery, zack, the admin menu disappears and in the admin front the whole control panel. When i delete the database and reinstall the database then everything looks fine and when i go into mod_jahighslide again the same thing.
By setting up a new jahighslide the same.

When i doing the same local everything is fine.

Has somebody a good hint for that?

thanks markus

i would adress that issue with the joomlart forum since it's there module..

Hi,

the thing is, the module is provided with the gavick template and i have no access to the joomlart extension forum. Perhaps is't a problem just in that configuration (??)

and i don't mean it's a must, but if somebody have an idea.

thanks markus