[Phpgroupware-users] Calendar error

[BOYER PASCAL]

Hi,

I did an update of my phpgrouware today and when I create an 
appointment, pgw returns this error message:

bocalendar::send_update: sending message to 'guglieri@' #8 
subject='=?iso-8859-1?Q?Ev=E9nement de calendrier - Ajout=E9:?= 
25/08/2003 - 16:00:00 RDV Mr DUPRAZ', sender='pascal@' failed !!!
Connection to : failed - could not open socket.

Warning: Cannot add header information - headers already sent by (output 
started at 
/home/pascal/www/phpgroupware/calendar/inc/class.bocalendar.inc.php:2395) 
in /home/pascal/www/phpgroupware/phpgwapi/inc/class.phpgw.inc.php on 
line 161

Thank you for help

Pascal -- France