iphoto storage
A message keeps popping up on my iPhoto telling me that the storage space on the disk containing iPhoto is running low, do you want to continue? click yes. then another message comes up saying it had an error writing to disk.
I don't know how to change that so i can load more pictures.. I've cleared my events before putting them on a backup hard drive but I have less than 2,000 pictures now and I've had WAY more on here before.. HELP!
MacBook Pro, Mac OS X (10.6.8)