Strict standards error

[ceesvanegmond]

Using PHP 5.4.2 and getting the following strict_standars error on the homepage of adapto.

Strict standards: call_user_func() expects parameter 1 to be a valid callback, non-static method Adapto\Ui\Theme::getInstance() should not be called statically in /Users/username/Sites/adapto/vendor/Adapto/src/Adapto/ClassLoader.php on line 216

[ijansch]

Thanks! will look into it.