admincp/user.php
bul
print_yes_no_row(construct_phrase($vbphrase['save_pm_copy_default'], '../private.php?folderid=-1'), 'user[pmdefaultsavecopy]', $user['pmdefaultsavecopy']);
değiştir
print_yes_no_row(construct_phrase($vbphrase['save_pm_copy_default'], '../private.php?folderid=-1'), 'options[pmdefaultsavecopy]', $user['pmdefaultsavecopy']);

kaynak
http://www.vbulletin.com/forum/project.php?issueid=27533 sayfasının çevirisi