mapView suddenly not working - why?

Getting Started Newbie Questions
#1

When I use the mapView today the icon just spins while it is looking but the map never comes up. Here is what is in the log. What does this mean? i have the GPS turne don my samsung galaxy s2. It worked last week.

Thanks!

#2

I restarted my phone and now it works.

#3

I restarted my phone and now it works.