title: Failed to start OpenLDAP Server Daemon
body: <p>I'm trying start slapd service and I'm getting the following error after running <code>journalctl -xe</code> command.</p>
  
  <pre><code>Failed to start OpenLDAP Server Daemon.
  -- Subject: Unit slapd.service has failed
  -- Defined-By: systemd
  -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
  -- 
  -- Unit slapd.service has failed.
  -- 
  -- The result is failed.
  Jan 06 11:22:43 scv-ldap01.sesame.local systemd[1]: Unit slapd.service entered failed state.
  Jan 06 11:22:43 scv-ldap01.sesame.local systemd[1]: slapd.service failed.
  Jan 06 11:22:43 scv-ldap01.sesame.local polkitd[4630]: Unregistered Authentication Agent for unix-process:31319:24705667 (system bus name :1.1226, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, loc
  Jan 06 11:23:35 scv-ldap01.sesame.local su[31373]: (to root) sesame on pts/0
  Jan 06 11:23:35 scv-ldap01.sesame.local su[31373]: pam_unix(su:session): session opened for user root by sesame(uid=1000)
  Jan 06 11:23:35 scv-ldap01.sesame.local dbus[4639]: [system] Activating service name='org.freedesktop.problems' (using servicehelper)
  Jan 06 11:23:35 scv-ldap01.sesame.local dbus[4639]: [system] Successfully activated service 'org.freedesktop.problems'
  Jan 06 11:23:46 scv-ldap01.sesame.local polkitd[4630]: Registered Authentication Agent for unix-process:31416:24712191 (system bus name :1.1232 [/usr/bin/pkttyagent --notify-fd 5 --fallback], object path /org/fr
  Jan 06 11:23:46 scv-ldap01.sesame.local systemd[1]: Starting OpenLDAP Server Daemon...
  -- Subject: Unit slapd.service has begun start-up
  -- Defined-By: systemd
  -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
  -- 
  -- Unit slapd.service has begun starting up.
  Jan 06 11:23:47 scv-ldap01.sesame.local runuser[31427]: pam_unix(runuser:session): session opened for user ldap by (uid=0)
  Jan 06 11:23:47 scv-ldap01.sesame.local runuser[31427]: pam_unix(runuser:session): session closed for user ldap
  Jan 06 11:23:47 scv-ldap01.sesame.local slapcat[31431]: DIGEST-MD5 common mech free
  Jan 06 11:23:47 scv-ldap01.sesame.local runuser[31438]: pam_unix(runuser:session): session opened for user ldap by (uid=0)
  Jan 06 11:23:47 scv-ldap01.sesame.local runuser[31438]: pam_unix(runuser:session): session closed for user ldap
  Jan 06 11:23:47 scv-ldap01.sesame.local runuser[31440]: pam_unix(runuser:session): session opened for user ldap by (uid=0)
  Jan 06 11:23:47 scv-ldap01.sesame.local runuser[31440]: pam_unix(runuser:session): session closed for user ldap
  Jan 06 11:23:47 scv-ldap01.sesame.local runuser[31442]: pam_unix(runuser:session): session opened for user ldap by (uid=0)
  Jan 06 11:23:47 scv-ldap01.sesame.local runuser[31442]: pam_unix(runuser:session): session closed for user ldap
  Jan 06 11:23:47 scv-ldap01.sesame.local slapd[31445]: @(#) $OpenLDAP: slapd 2.4.44 (Oct 30 2018 23:14:27) $
                                                                mockbuild@x86-01.bsys.centos.org:/builddir/build/BUILD/openldap-2.4.44/openldap-2.4.44/servers/slapd
  Jan 06 11:23:47 scv-ldap01.sesame.local slapd[31445]: ldif_read_file: checksum error on "/etc/openldap/slapd.d/cn=config/olcDatabase={1}monitor.ldif"
  Jan 06 11:23:47 scv-ldap01.sesame.local slapd[31445]: ldif_read_file: checksum error on "/etc/openldap/slapd.d/cn=config/olcDatabase={2}hdb.ldif"
  Jan 06 11:23:47 scv-ldap01.sesame.local slapd[31445]: main: TLS init def ctx failed: -1
  Jan 06 11:23:47 scv-ldap01.sesame.local slapd[31445]: DIGEST-MD5 common mech free
  Jan 06 11:23:47 scv-ldap01.sesame.local slapd[31445]: slapd stopped.
  Jan 06 11:23:47 scv-ldap01.sesame.local slapd[31445]: connections_destroy: nothing to destroy.
  Jan 06 11:23:47 scv-ldap01.sesame.local systemd[1]: slapd.service: control process exited, code=exited status=1
  Jan 06 11:23:47 scv-ldap01.sesame.local systemd[1]: Failed to start OpenLDAP Server Daemon.
  -- Subject: Unit slapd.service has failed
  -- Defined-By: systemd
  -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
  -- 
  -- Unit slapd.service has failed.
  -- 
  -- The result is failed.
  Jan 06 11:23:47 scv-ldap01.sesame.local systemd[1]: Unit slapd.service entered failed state.
  Jan 06 11:23:47 scv-ldap01.sesame.local systemd[1]: slapd.service failed.
  Jan 06 11:23:47 scv-ldap01.sesame.local polkitd[4630]: Unregistered Authentication Agent for unix-process:31416:24712191 (system bus name :1.1232, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, loc
  lines 3143-3193/3193 (END)
  </code></pre>