The admin bar has just vanished on the front screen. Nothing was changed, except my PC crashed and I rebooted and when I went back to the website, it was gone.
Here's what I have done:
1. Checked the header and footer code in my theme - They are both there.
2. Changed to Twenty Eleven, Twenty Ten, Twenty Twelve, etc and still missing.
3. Disabled all plugins - still missing.
4. I'm using Cloudflare, so I changed the nameservers back to my hosting so that Cloudflare isn't used - still missing.
5. Clear the cache on my browser - tried multiple browsers - still missing.
I'm now at a complete loss! It's weird that it happened immediately after a system crash.
Any advice would be great!