WordPress version: 3.4.1 Multisite with domain mapping plug-in and Multi-DB using 16 databases. Subsites are set up as subdomains.
WordPress SEO version: 1.2.7
I did this: I network activated WordPress SEO.
I expected the plugin to do this: display the XML sitemap
Instead it did this: displayed the sitemap but when I clicked on the post or page sitemap, it showed "Error loading stylesheet: An unknown error has occurred (805303f4)"