Using $this when not in object context in ... Theme_0.php

Fatal: Using $this when not in object context in C:\wamp\www\EpesiBIM\modules\Base\Theme\Theme_0.php on line 166

I encountered this error on multiple places while using the application.
(e.g. changing templates, searching language tables and more)

I've installed the app on a local wamp-server on Windows XP Home.

Hi,
It's already fixed on svn, thanks for bug report.

Paul