Currently Being ModeratedFeb 25, 2013 12:49 PM (in response to akadingbat)
The OSStatus error -1 may indicate a network problem, even if your internet is working fine now. You may see these alert boxes, if Aperture cannot connect to Flickr or Facebook, when it awakes from sleep.
I'd disable the option "Automatically check for newly published albums" in the "Web" preferences of Aperture.
This will prevent Aperture from trying to connect to Facebook, each time it wakes up.