I ran the report for my site and had many more 4xx errors than I've had in the past month. I updated my .htaccess to include 301 statements based on Google Webmaster Tools Crawl Errors. Google has been reporting a positive downward trend in my errors, but my SEOmoz campaign has shown a dramatic increase in the 4xx pages.
Here is an example of an 4xx URL page:
http://www.maximphotostudio.net/engagements/266/inniswood_park_engagements/http:%2F%2Fwww.maximphotostudio.net%2Fengagements%2F266%2Finniswood_park_engagements%2F
This is strange because URL:
http://www.maximphotostudio.net/engagements/266/inniswood_park_engagements/ is valid and works great, but then there is a duplicate entry with %2F representing forward slashes and 2 http statements in each link.
What is the reason for this?
