ok, i just made a copy of the default-folder and made some changes. i choosed to use the new theme in the controlpanel and .. nothing happened
then i made a mistake (at least i think this is the problem) - because i tried to rename the default-folder from "default" to "default_backup" and renamed my new theme to "default". now i get the error (when browsing ispconfig with my webbrowser):
Strict Standards: Non-static method vlibTemplateError::raiseError() should not be called statically, assuming $this from incompatible context in /usr/local/ispconfig/interface/lib/classes/tpl.inc.php on line 161
vlibTemplate Error: Template (main.tpl.htm) file not found.
after re-changing the name of the default-backup-folder back to "default" it still doesnt work.
i dont have any clue why it doesnt work anymore.. so any hints or suggestions would be nice
best regards patrick