Password-Update: 0x13 (LDAP_CONSTRAINT_VIOLATION)

[Henning]

Hi,

lately users are not able to change passwords anymore. Neither the
kolab-webadmin (as user), nor the roundcubemail password plugin, nor
phpldapadmin does work. Could this be a php-error? Manual changing the
userpassword by using ldapmodify and something like

dn: uid=user,ou=People,dc=domain,dc=com
changetype: modify
replace: userpassword
userpassword: klsdjfskdf

works well... Where should I look to solve this?

Henning

PS: Ubuntu 14.04/php5.5/official Kolab 3.2 repository packages

PPS: Some packages:
ii	php5-ldap	5.5.9+dfsg-1ubuntu4
ii	php5		5.5.9+dfsg-1ubuntu4
ii	php-net-ldap2	2.0.12-1
ii	php-net-url	1.0.15-3
ii	php-net-url2	2.0.5-2
ii	roundcubemail	1:1.0~dev20140128-1~kolab1
ii	roundcubemail-plugins-kolab	1:3.2~dev20140214-0~kolab3