Hello. Can anyone encountered this problem. The situation is this, after rebooting the mail server
(Ubuntu 10.04 LTS + Zimbra Release 7.1.1_GA_3196.UBUNTU10_64 UBUNTU10_64 FOSS edition)
stopped working LDAP:

zimbra@mail:/home/vl$ zmcontrol start
Host mail.xxx-xxx.com
Starting ldap...Done.
Failed.
/opt/zimbra/bin/ldap: line 56: kill: (1609) - No such process
/opt/zimbra/bin/ldap: line 56: kill: (1609) - No such process
/opt/zimbra/bin/ldap: line 56: kill: (1609) - No such process
/opt/zimbra/bin/ldap: line 56: kill: (1609) - No such process
/opt/zimbra/bin/ldap: line 56: kill: (1609) - No such process
/opt/zimbra/bin/ldap: line 56: kill: (1609) - No such process
/opt/zimbra/bin/ldap: line 56: kill: (1609) - No such process
Failed to start slapd. Attempting debug start to determine error.

Help please.