Fatal error upon enabling mobile tools module

Hi

When I enabled the mobile tools 6.x-2.2 module I received the following fatal error on all screens of my site :

Fatal error: Call to a member function execute() on a non-object in /home/freshmp/public_html/sites/all/modules/mobile_tools/mobile_tools.module on line 174

I had to disable the module from from PHPMyAdmin.

I upgraded to the latest dev release and the problem appears to have been fixed.

Cheers

El B