Several Warnings Under WP 3.5.2 and BP 1.7.3

Getting four errors when I attempt to create a new blog in Network Admin under my WP Multisite setup:

https://i44.tinypic.com/2iaza8p.png

The blogs are created successfully, so it doesn’t really hamper the function. But the errors are annoying.

https://www.ads-software.com/extend/plugins/multisite-plugin-manager/