Ubuntu Server 14.04.3 LTS and openldap-2.4.41 with static slapd.conf configuration

Hello guys! I tried to deploy openldap replica on Ubuntu 14.04. I copy database via slapcat(slapadd) and slapd.conf from another replica(Centos 6.7 with OpenLDAP: slapd 2.4.40). After all slaptest errors were fixed slapd service run once, but after 5 minutes without any changes it's failed to start again and currently it's still doesn't work. I can't find any ldap log. May be somebody faced with such kind of the problem. Will be very appreciate for any advices -- With Best Wishes Andrei Valoshyn Exadel Inc. System Administrator avaloshyn(a)exadel.com -- CONFIDENTIALITY NOTICE: This email and files attached to it are confidential. If you are not the intended recipient you are hereby notified that using, copying, distributing or taking any action in reliance on the contents of this information is strictly prohibited. If you have received this email in error please notify the sender and delete this email.