browserproblems - firefox - ok, IE9 /Chrome - not

I am a little bit confused: changed nothing on the template only some little things in hikashop and now I have a problem I ve never seen before:
Firefox: works perfect till the last corner
IE9 /Chrome: Homepage (first site) ok, next page seems to be no template ....

jooma 2.57 Hika 1.60

just to say: on the local XAMPP everything works fine with all the browsers, - even the backup from the server

Any idea?

thanks

Check your template parameters. You may need to add the site URL somewhere to ensure the template knows the root folder so that relative addresses work. If not, make sure the site URL is entered in your Joomla Configuration.php file. You might need to edit the file manually if you didn't enter the url when installing the site.

@Nicolas - I just the debug file and only a small problem in a addon language file was shown

@rodfarell - I included the url manually - nothing habppen

Problem found:
in the meantime I found the cause. It is a issue in admin pro. Deactivating some things there brought the porblem to disappear.

Thanks for your help!