[Phpgroupware-users] Import contact on addressbook dont work ?

[tof]

Hi,
 
 I'm under RH7.2 and phpgroupware 0.9.14.001.
I want import contact to addressbook with CSV file, 
 i can select my CSV file and the separator, 
 but when i want to send, 
 the page refresh (cvs_import.php) and do nothing. 
 It's the same for Import contact. 
 How can do for import contact ??
 
 Thank you all.
daztof.