Logo missing on all pages except home page

Hi, my logo is missing from all of the pages except for my home page.
I have Enlightenment, WordPress 3.3.1, and I have Akismet, Enhanced Admin Bar with Codex Search, Hello Dolly (not activated), jQuery Lightbox, NextGEN Gallery, Quotes Collection, WordPress SEO, Yet Another PhotoBlog for my plug-ins. What should I do?

[duplicate: https://www.ads-software.com/support/topic/confused-logo-in-upper-left-corner-disappeared-on-all-pages-except-home-page?replies=2 – closed]