Duplicator dosent backup all files

Hi there

I receive the following errors when trying to backup files, think it’s got something to do with the number of files open…(I’ve removed the majority of the lines as it’s too big to post and also changed the URL

02:12:00 log:duplicator_dirSize=>exclusion list:
02:12:00 log:act.duplicator_system_check=>content_size: 66.3MB
02:12:00 log:act.duplicator_system_check=>create new package
02:12:01 log:act.duplicator_create=>start =====> version:0.2.2|wpversion:3.2.1
02:12:01 log:act.duplicator_create=>using temp directory:/home/wwwuser/public_html/website.com/public/wp-snapshots/20110807_2010Fixtures
02:12:03 log:fun.duplicator_create_dbscript=>started
02:12:03 log:fun.duplicator_create_dbscript=>dbiconv enabled
02:12:03 log:fun.duplicator_create_dbscript=>ended
02:12:03 log:class.zip=>started
02:12:03 log:class.zip=>opened
02:12:03 log:class.zip=>runtime error: exception 'RuntimeException' with message 'DirectoryIterator::__construct(/home/wwwuser/public_html/website.com/public/wp-snapshots/20110807_2010Fixtures/generator) [function.DirectoryIterator---construct]: failed to open dir: Too many open files' in /home/wwwuser/public_html/website.com/public/wp-content/plugins/duplicator/inc/class.zip.php:38 Stack trace: #0 /home/wwwuser/public_html/website.com/public/wp-content/plugins/duplicator/inc/class.zip.php(38): DirectoryIterator->__construct('/home/wwwuser/p...') #1 /home/wwwuser/public_html/website.com/public/wp-content/plugins/duplicator/inc/class.zip.php(44): Duplicator_Zip->zip('generator', '20110807_2010Fi...') #2 /home/wwwuser/public_html/website.com/public/wp-content/plugins/duplicator/inc/class.zip.php(25): Duplicator_Zip->zip('20110807_2010Fi...') #3 /home/wwwuser/public_html/website.com/public/wp-content/plugins/duplicator/inc/actions.php(42): Duplicator_Zip->__construct('/home/wwwuser/p...', '/home/wwwuser/p...', '.svn') #4 [internal function]: duplicator_create('') #5 /home/wwwuser/public_html/website.com/public/wp-includes/plugin.php(405): call_user_func_array('duplicator_crea...', Array) #6 /home/wwwuser/public_html/website.com/public/wp-admin/admin-ajax.php(1551): do_action('wp_ajax_duplica...') #7 {main}
02:12:03 log:class.zip=>archive info: ZipArchive Object ( [status] => 11 [statusSys] => 24 [numFiles] => 1066 [filename] => [comment] => )
02:12:05 log:class.zip=>ended
02:12:07 log:duplicator_create_installerFile=>started
02:12:07 log:duplicator_create_installerFile=>ended
02:12:07 log:act.duplicator_create======>end
Logging Complete. (reload window to view results)
=======================================================