BuddyPress.org

I’m using WordPress 3.5.1 and Headway 3.4.11 with a child theme.
Everything was working fine until I started to create templates in Headway to reuse for my page.
Nothing from Buddypress shows up now. The rest of the site is ok, though. I turned off all plugins and sill nothing. I deleted the templates and still nothing. I recreated the pages and still nothing.

I uninstalled Buddypress and I get these warnings:

Warning: ksort() expects parameter 1 to be array, null given in /mysite.com/wp-content/plugins/buddypress/bp-core/bp-core-template-loader.php on line 167

Warning: reset() [function.reset]: Passed variable is not an array or object in /mysite.com/wp-content/plugins/buddypress/bp-core/bp-core-template-loader.php on line 172

Warning: current() [function.current]: Passed variable is not an array or object in /mysite.com/wp-content/plugins/buddypress/bp-core/bp-core-template-loader.php on line 176

Warning: next() [function.next]: Passed variable is not an array or object in /mysite.com/wp-content/plugins/buddypress/bp-core/bp-core-template-loader.php on line 182

Thank You