IPhoto Export Failure - Crash

Question

I updated my iPhoto '11 this evening to version 9.4
Opened iPhoto
Clicked on an event
Selected a few photos out of the event
Clicked File
Clicked Export
And then my iPhoto window disappeared
And a dialog box appeared that said
"iPhoto quit unexpectedly while using the HPPhotoExportPlug-In"
HELP!  I just want to be able to export some photos. 
This just started with this new update

Answer 1

Yes, I have a backup. I have restored 9.3.2 and the old library.
iPhoto 9.4 chrashed (the window disappeared and the program closed) without any message.
This is what I have found in the console logs - I actually have more crashes, this is the last one before restoring
Exactly 50 lines ;-) Thank you for helping
20/9/12 12:03:13.730 PM ReportCrash[1109]: com.apple.message.domain: com.apple.crashreporter.writereport.crash
com.apple.message.signature: iPhoto
com.apple.message.signature2: com.apple.iPhoto ||| 9.4 (9.4)
com.apple.message.signature3: 45C4C7B947652434F1871A561C657D42
com.apple.message.result: NO
com.apple.message.summarize: YES
Process:         iPhoto [1092]
Path:            /Applications/iPhoto.app/Contents/MacOS/iPhoto
Identifier:      com.apple.iPhoto
Version:         9.4 (9.4)
Build Info:      iPhotoProject-701064000000000~1
Code Type:       X86 (Native)
Parent Process:  launchd [226]
User ID:         502
PlugIn Path:       /Library/Application Support/iPhoto/*/HPPhotoExport
PlugIn Identifier: com.hp.imagezone.tab
PlugIn Version:    2.3.7 (2.3.7)
Date/Time:       2012-09-20 12:03:12.104 +0200
OS Version:      Mac OS X 10.8.2 (12C54)
Report Version:  10
Crashed Thread:  0  Dispatch queue: com.apple.main-thread
Exception Type:  EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000002, 0x0000000000000000
Application Specific Information:
*** CFRetain() called with NULL ***
Performing @selector(showExporter:) from sender NSMenuItem 0x7a6d9b20
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   com.apple.CoreFoundation                0x90e785ec CFRetain + 44
1   com.apple.CoreFoundation                0x90f9752e __CFURLCopyFormattingDescription + 94
2   com.apple.CoreFoundation                0x90e7df1a __CFStringAppendFormatCore + 16346
3   com.apple.CoreFoundation                0x90eca74c _CFStringCreateWithFormatAndArgumentsAux + 108
4   com.apple.CoreFoundation                0x90f3fa96 _CFLogvEx + 118
5   com.apple.CoreFoundation                0x90f4117a CFLog + 58
6   com.apple.CoreFoundation                0x90ec8270 CFURLCopyResourcePropertyForKey + 64
7   com.apple.CoreFoundation                0x90ec6cbe -[NSURL getResourceValue:forKey:error:] + 78
8   com.apple.Foundation                    0x99ae935e -[NSFileManager displayNameAtPath:] + 109
9   com.hp.imagezone.tab                    0x1628cfce -[iZTask getTargetName] + 64
10  com.hp.imagezone.tab                    0x1628c7e4 -[iZTask initWithDict:fromBundle:] + 357
11  com.hp.imagezone.tab                    0x1628c4d5 -[iZServices addTasksFromBundle:] + 275
12  com.hp.imagezone.tab                    0x1628c273 -[HPPhotoExport discoverServices] + 213
13  com.hp.imagezone.tab                    0x1628bc38 -[HPPhotoExport initWithExportImageObj:] + 75
14  com.apple.iPhoto                        0x00265f39 0x9000 + 2477881
15  com.apple.iPhoto                        0x002609d7 0x9000 + 2456023
16  com.apple.iPhoto                        0x00260b6c 0x9000 + 2456428
17  com.apple.iPhoto                        0x0025daf5 0x9000 + 2444021
18  com.apple.AppKit                        0x96b57058 -[NSIBObjectData nibInstantiateWithOwner:topLevelObjects:] + 1251
19  com.apple.AppKit                        0x96b35572 loadNib + 373
20  com.apple.AppKit                        0x96b34b94 +[NSBundle(NSNibLoading) _loadNibFile:nameTable:withZone:ownerBundle:] + 819
21  com.apple.AppKit                        0x96d73afa -[NSBundle(NSNibLoading) loadNibFile:externalNameTable:withZone:] + 171
22  com.apple.iPhoto                        0x0025e1e7 0x9000 + 2445799