Iphoto quits unexpectedly after June 2013 update

Question

I have a Macbook Pro running 10.6.8.  I recently did the update from Apple issued on June 3, 2013 and now my iphoto doesn't open.  It pulls up the window below each time I try to open.  I am not sure the update had anything to do with this issue, but my computer started acting really crazy after I did the update.  I am afraid if I delete Iphoto I will lose the photo's I have uploaded, since I have not backed it up to my external in about 4-5 months.  Here is the error message I am receiving.........
Thanks
Amanda Mitchell

Answer 1

Try the following:
1 - delete the iPhoto preference file, com.apple.iPhoto.plist, that resides in your
     User/Home/Library/ Preferences folder.
2 - delete iPhoto's cache file, Cache.db, that is located in your
User/Home/Library/Caches/com.apple.iPhoto folder (Snow Leopard and Earlier).
or with Lion and Mt. Lion from the User/Library/Containers/com.apple.iPhoto/
Data/Library/Caches/com.apple.iPhoto folder
3 - launch iPhoto and try again.
NOTE 1: If you're moved your library from its default location in your Home/Pictures folder you will have to point iPhoto to its new location when you next open iPhoto by holding down the Option key when launching iPhoto.  You'll also have to reset the iPhoto's various preferences.
NOTE 2:  In Lion and Mountain Lion the Library folder is now invisible. To make it permanently visible enter the following in the Terminal application window: chflags nohidden ~/Library and hit the Enter button - 10.7: Un-hide the User Library folder.
OT