Fatal Error when switching themes (WooThemes)

I’m using the Metro-Store theme from Colorlabs and I went to switch to the 2014 default theme and got a fatal error.

Fatal error: Uncaught exception ‘ErrorException’ with message ‘call_user_func_array() expects parameter 1 to be a valid callback, non-static method bbp_5o1_toolbar::script_and_style() should not be called statically’ in /home/townes/clc.laserlance.com/wp-includes/plugin.php:505 Stack trace: #0 [internal function]: metaBoxClass::handleError(2048, ‘call_user_func_…’, ‘/home/townes/cl…’, 505, Array) #1 /home/townes/clc.laserlance.com/wp-includes/plugin.php(505): call_user_func_array(Array, Array) #2 /home/townes/clc.laserlance.com/wp-content/plugins/bbpress/includes/core/sub-actions.php(122): do_action(‘bbp_init’) #3 [internal function]: bbp_init(”) #4 /home/townes/clc.laserlance.com/wp-includes/plugin.php(505): call_user_func_array(‘bbp_init’, Array) #5 /home/townes/clc.laserlance.com/wp-settings.php(353): do_action(‘init’) #6 /home/townes/clc.laserlance.com/wp-config.php(90): require_once(‘/home/townes/cl…’) #7 /home/townes/clc.laserlance.com/wp-load.php(29): require_once(‘/home/townes/cl…’) #8 /home/townes/clc.la in /home/townes/clc.laserlance.com/wp-includes/plugin.php on line 505