When "General" Module is disabled following errow appears:

Warning: Invalid argument supplied for foreach() in fb_social_block_info() (Zeile 142 von /var/www/.../httpdocs/profiles/corporative_site/modules/contrib/fb_social/fb_social.module).
Warning: Invalid argument supplied for foreach() in fb_social_block_info() (Zeile 142 von /var/www/.../httpdocs/profiles/corporative_site/modules/contrib/fb_social/fb_social.module).
Warning: Invalid argument supplied for foreach() in fb_social_block_info() (Zeile 142 von /var/www/.../httpdocs/profiles/corporative_site/modules/contrib/fb_social/fb_social.module).
Warning: Invalid argument supplied for foreach() in fb_social_block_info() (Zeile 142 von /var/www/.../httpdocs/profiles/corporative_site/modules/contrib/fb_social/fb_social.module).
Warning: Invalid argument supplied for foreach() in fb_social_field_extra_fields() (Zeile 186 von /var/www/.../httpdocs/profiles/corporative_site/modules/contrib/fb_social/fb_social.module).

The modules description could be improved ("Site wide settings") and it would be nice to be able to disable the module.