i/o error on clone

[BKSLDR7]

I can't seem to clone one of my drives. Superduper stops with an I/O error. (see below)
could this error be caused by the fact that I didn't install foreign language support in OS X?

[***] Thursday, January 27, 2005 08:30:56 AM US/Pacific
|08:30:56 AM|Info| SuperDuper!, version 73, path: /Applications/SuperDuper!.app, OS: 10.3.7 (7S215)
|08:30:56 AM|Info| Source Drive: /, name: int2_FAT ALBERT_1, device: /dev/disk1s10 type: hfs, OS: 10.3.7 (7S215), capacity: 56.81 GB, used: 8.64 GB, directories: 23799, files: 102503
|08:30:56 AM|Info| Target Drive: /Volumes/ext1_OSX_CLONE_2, name: ext1_OSX_CLONE_2, device: /dev/disk2s10 type: hfs, OS: N/A, capacity: 15.99 GB, used: 0.02 GB, directories: 3, files: 2
|08:30:56 AM|Info| Copy Mode : Erase, then copy files
|08:30:56 AM|Info| Copy Script : Backup - all files.dset
|08:30:56 AM|Info| Transcript : BuildTranscript.plist
|08:30:56 AM|Info| PHASE: Volume Preparation
|08:30:56 AM|Info| ...ACTION: Repair Permissions on int2_FAT ALBERT_1
|08:30:56 AM|Info| ......COMMAND => Repairing permissions on int2_FAT ALBERT_1
|08:34:05 AM|Info| Started verify/repair permissions on disk disk1s10 int2_FAT ALBERT_1
|08:34:05 AM|Info| Determining correct file permissions.
|08:34:05 AM|Info| We are using special permissions for the file or directory ./System/Library/Filesystems/cd9660.fs/cd9660.util. New permissions are 33261
|08:34:05 AM|Info| The privileges have been verified or repaired on the selected volume
|08:34:05 AM|Info| Verify/repair finished permissions on disk disk1s10 int2_FAT ALBERT_1
|08:34:05 AM|Info| ...ACTION: Erase ext1_OSX_CLONE_2
|08:34:05 AM|Info| ......COMMAND => Erasing ext1_OSX_CLONE_2
|08:34:28 AM|Info| Allocated 8192K for journal file.
|08:34:28 AM|Info| Journaling has been enabled on /dev/disk2s10
|08:34:28 AM|Info| ......COMMAND => Restoring ext1_OSX_CLONE_2 UUID (AE7CB6B8F4CA53A0)
|08:34:28 AM|Info| ...ACTION: Enable Permissions
|08:34:28 AM|Info| ......COMMAND => Enabling permissions on int2_FAT ALBERT_1
|08:34:28 AM|Info| Refreshing Disk Arbitration ...
|08:34:29 AM|Info| ......COMMAND => Verifying that permissions are enabled for int2_FAT ALBERT_1
|08:34:29 AM|Info| Permissions on '/' are enabled.
|08:34:29 AM|Info| ......COMMAND => Enabling permissions on ext1_OSX_CLONE_2
|08:34:29 AM|Info| Refreshing Disk Arbitration ...
|08:34:29 AM|Info| ......COMMAND => Verifying that permissions are enabled for ext1_OSX_CLONE_2
|08:34:29 AM|Info| Permissions on '/Volumes/ext1_OSX_CLONE_2' are enabled.
|08:34:29 AM|Info| PHASE: Clone from Source to Target
|08:34:29 AM|Info| ...ACTION: Copy Files from int2_FAT ALBERT_1 to ext1_OSX_CLONE_2
|08:34:29 AM|Info| ......COMMAND => Cloning int2_FAT ALBERT_1 to ext1_OSX_CLONE_2
|08:34:29 AM|Info| Copying all files using script: /Applications/SuperDuper!.app/Contents/Resources/Copy Scripts/Backup - all files.dset
|08:34:29 AM|Info| Loading 19 commands from copy script /Applications/SuperDuper!.app/Contents/Resources/Copy Scripts/Exclude system temporary files.dset
|08:34:29 AM|Info| Loading 1 commands from copy script /Applications/SuperDuper!.app/Contents/Resources/Copy Scripts/Exclude Norton FileSaver files.dset
|08:34:29 AM|Info| Loading 2 commands from copy script /Applications/SuperDuper!.app/Contents/Resources/Copy Scripts/Backup - all files.dset
|08:34:29 AM|Info| Copy script command hash contains 27 commands
|08:42:10 AM|Info| Ignoring /.Trashes
|08:42:10 AM|Info| Ignoring /.vol
|08:52:19 AM|Info| Ignoring /private/var/db/volinfo.database
|08:52:19 AM|Info| Ignoring /private/var/db/BootCache.playlist
|08:52:19 AM|Info| Ignoring /private/var/run
|08:52:19 AM|Info| Ignoring /private/var/tmp/mds
|08:52:19 AM|Info| Ignoring /private/var/tmp/41f7b8219bc28
|08:52:19 AM|Info| Ignoring /private/var/tmp/41f7b8511317f
|08:52:19 AM|Info| Ignoring /private/var/tmp/41f7b883584bf
|08:52:19 AM|Info| Ignoring /private/var/tmp/41f7b89f779a5
|08:52:19 AM|Info| Ignoring /private/var/tmp/HP Color LaserJet 4550.gz
|08:52:19 AM|Info| Ignoring /private/var/vm
|08:53:35 AM|Info| WARNING: Caught I/O exception(5): Input/output error
|08:53:35 AM|Info| WARNING: Source: /Library/Printers/EPSON/LaserPrinter/Common/PageLibraries/EPWPrinterData/Printer160Data.app/Contents/Resources/German.lproj/Localized.rsrc, lstat(): 0
|08:53:35 AM|Info| WARNING: Target: /Volumes/ext1_OSX_CLONE_2/Library/Printers/EPSON/LaserPrinter/Common/PageLibraries/EPWPrinterData/Printer160Data.app/Contents/Resources/German.lproj/Localized.rsrc, lstat(): 0
|08:53:35 AM|Info| Logging attributes for item: /Library/Printers/EPSON/LaserPrinter/Common/PageLibraries/EPWPrinterData/Printer160Data.app/Contents/Resources/German.lproj/Localized.rsrc of type: 8
|08:53:35 AM|Info| Type:
|08:53:35 AM|Info| Creator:
|08:53:35 AM|Info| kIsOnDesk: NO
|08:53:35 AM|Info| kColor: NO
|08:53:35 AM|Info| kIsShared: NO
|08:53:35 AM|Info| kHasNoINITs: NO
|08:53:35 AM|Info| kHasBeenInited: NO
|08:53:35 AM|Info| kHasCustomIcon: NO
|08:53:35 AM|Info| kIsStationery: NO
|08:53:35 AM|Info| kNameLocked: NO
|08:53:35 AM|Info| kHasBundle: NO
|08:53:35 AM|Info| kIsInvisible: NO
|08:53:35 AM|Info| kIsAlias: NO
|08:53:36 AM|Error| SVUclone: Error: Couldn't create
|08:53:36 AM|Info| Error copying /Library/Printers/EPSON/LaserPrinter/Common/PageLibraries/EPWPrinterData/Printer160Data.app/Contents/Resources/German.lproj/Localized.rsrc to /Volumes/ext1_OSX_CLONE_2/Library/Printers/EPSON/LaserPrinter/Common/PageLibraries/EPWPrinterData/Printer160Data.app/Contents/Resources/German.lproj/Localized.rsrc of type 8
|08:53:36 AM|Error| : Input/output error
|08:53:36 AM|Error| SVUclone: Error copying /Library/Printers/EPSON/LaserPrinter/Common/PageLibraries/EPWPrinterData/Printer160Data.app/Contents/Resources/German.lproj/Localized.rsrc to /Volumes/ext1_OSX_CLONE_2/Library/Printers/EPSON/LaserPrinter/Common/PageLibraries/EPWPrinterData/Printer160Data.app/Contents/Resources/German.lproj/Localized.rsrc of type 8
|08:53:36 AM|Error| : Input/output error