kayakAlaska on "[Plugin: WordPress SEO by Yoast] Should I Deactivate the WP Social SEO Booster if I already use SEO by Yoast?"

I updated my plugins the other day and now having a few issues with my site. In looking into my plugins I notice that 2 SEO boosters are active, the WP Social SEO booster 1.0.2 (came with WP- i didn't download this) and WordPress SEO by Yoast 1.4.3 . Would it be a good idea to deactivate the WP Social Seo Booster if i would like to continue the former plugin?
My website for Reference hunaoutiftters.com

http://wordpress.org/extend/plugins/wordpress-seo/