Yoast Wordpress SEO plugin - Version 1.3.4.3
Wordpress 3.5
Twenty Ten theme version 1.2
Since last plugin update, I have randomly been experiencing 404 errors for the blog posts on my site. Every blog post gives 404. Basically, it happens to every page on my site except the homepage.
I log into dashboard and disable Wordpress SEO plugin. Then if I reload my homepage afterwards, I can click the links to my inner posts and they load fine.
If I re-enable the Yoast Wordpress SEO plugin, everything is fine for a while. At some point within the next 24 hours the posts start giving 404 errors again.
I can fix it immediately by disabling the plugin. And then again, if I re-enable the plugin, it works fine for an undetermined amount of time. This problem did not start happening until after this most recent update of the plugin that I installed through the normal Wordpress update process.