Installing Jollyness

Hi there, After purchasing your theme I installed it on top of a Commerce Kickstart site. Now I want to change the theme settings, but keep getting 'The custom logo path is invalid.' Even when I don't change anything I get this message when saving. The drupalexp module is enabled. Same thing happens with a clean profile install on top of drupal 7.28. Also the video-js in the supplied profile/libraries folder is the module, not the library. [edit] Just found out that the error goes away when unchecking the logo and favicon checkbox in the global settings.