Hi RogueWatchmen, and welcome!
Change the circles in the sketch named Bolt Mount from blue to white using the Sketcher Toggle Mode Tool:
and try again.
Delete Sketch007; you Forked
your model by creating it. We can see that by using Tools > Dependency Graph:http://www.freecadweb.org/wiki/Std_DependencyGraph
which you have to install before it can be used.