hullo everybody

I have tested the SLAPD server and it is giving me the output below

root@mailbackup:/etc/openldap# ldapsearch -x -W -D 'cn=Manager,dc=mak,dc=ac,dc=ug' -b "" -s base
Enter LDAP Password:
ldap_sasl_bind(SIMPLE): Can't contact LDAP server (-1)


How can i contact the LDAP server?

Thanx