[gepi-users] pb d'impressions pour les cpe

[david_Pailler]

Quand je demande l'impression d'une lettre aux familles, j'ai:

*Warning*: Cannot modify header information - headers already sent by
(output started at /var/wws/gepi/mod_absences/lettre_aux_parents.php:81)
in */var/wws/gepi/fpdf/fpdf.php* on line *1023*
*FPDF error: *Some data has already been output to browser, can't send
PDF file

un bilan des absences :

*Warning*: Cannot modify header information - headers already sent by
(output started at /var/wws/gepi/mod_absences/bilan_absence.php:81) in
*/var/wws/gepi/fpdf/fpdf.php* on line *1023*
*FPDF error: *Some data has already been output to browser, can't send
PDF file

Un bilan pour le conseil:
 *Warning*: Cannot modify header information - headers already sent by
(output started at /var/wws/gepi/mod_absences/bilan.php:80) in
*/var/wws/gepi/fpdf/fpdf.php* on line *1023*
*FPDF error: *Some data has already been output to browser, can't send
PDF file

Une idée ?