[Obm] Apache Error after perl update

[François Bachelier]

Bonjour à tous et à toutes,

     Après une mise à jour j'ai un plantage du site OBM, je pense que 
c'est à cause de PERL y a t'il un fix ?

paquets mis à jours :

[MIS A JOUR] perl 5.10.0-19lenny3 -> 5.10.0-19lenny5
[MIS A JOUR] perl-base 5.10.0-19lenny3 -> 5.10.0-19lenny5
[MIS A JOUR] perl-modules 5.10.0-19lenny3 -> 5.10.0-19lenny5
[MIS A JOUR] php-pear 5.2.6.dfsg.1-1+lenny10 -> 5.2.6.dfsg.1-1+lenny13
[MIS A JOUR] php5 5.2.6.dfsg.1-1+lenny10 -> 5.2.6.dfsg.1-1+lenny13
[MIS A JOUR] php5-cli 5.2.6.dfsg.1-1+lenny10 -> 5.2.6.dfsg.1-1+lenny13
[MIS A JOUR] php5-common 5.2.6.dfsg.1-1+lenny10 -> 5.2.6.dfsg.1-1+lenny13
[MIS A JOUR] php5-curl 5.2.6.dfsg.1-1+lenny10 -> 5.2.6.dfsg.1-1+lenny13
[MIS A JOUR] php5-gd 5.2.6.dfsg.1-1+lenny10 -> 5.2.6.dfsg.1-1+lenny13
[MIS A JOUR] php5-ldap 5.2.6.dfsg.1-1+lenny10 -> 5.2.6.dfsg.1-1+lenny13
[MIS A JOUR] php5-mcrypt 5.2.6.dfsg.1-1+lenny10 -> 5.2.6.dfsg.1-1+lenny13
[MIS A JOUR] php5-mysql 5.2.6.dfsg.1-1+lenny10 -> 5.2.6.dfsg.1-1+lenny13
[MIS A JOUR] php5-pgsql 5.2.6.dfsg.1-1+lenny10 -> 5.2.6.dfsg.1-1+lenny13

Erreur Page Web :

Internal Server Error
The server encountered an internal error or misconfiguration and was 
unable to complete your request.
Please contact the server administrator and inform them of the time the 
error occurred, and anything you might have done that may have caused 
the error.
More information about this error may be available in the server error log.

LOG apache :

Tue Jul 12 17:16:12 2011] [error] [client 193.51.104.33] Can't locate 
object method "set" via package "APR::Table" at 
/usr/share/perl5/Lemonldap/NG/Handler/Simple.pm line 234.\n

merci d'avance !

-- 
François Bachelier
IHES