Problems in slapd & so in ldapadd

I use the command in this sequence,
../../../usr/local/libexec/slapd
it is running without error.
then
(1)
I run ldapadd with the error

/usr/local/bin/ldapadd -f /tmp/entries.ldif -x -D "cn=Manager,dc=example,dc=com" -w secret

error:
ldap_bind: Invalid credentials (49)

then I checked slapd with debug option,
(2)
../../../usr/local/libexec/slapd -d 256

error:
(#) $OpenLDAP: slapd 2.4.7 (Mar 5 2008 23:32:47) $
rnal:/usr/local/openldap-2.4.7/servers/slapd
daemon: bind(7) failed errno=98 (Address already in use)
daemon: bind(7) failed errno=98 (Address already in use)
slapd stopped.
connections_destroy: nothing to destroy.

any suggestion?

Try with slapadd and see if you can add it.

Helloo..

I have checked the slapadd with the following files

/usr/local/sbin/slapadd -l ../../../entries.ldif -f ../../../usr/local/etc/openldap/slapd.conf

error:
/usr/local/sbin/slapadd -l ../../../entries.ldif -f ../../../usr/local/etc/openldap/slapd.conf
bdb_db_open: warning - no DB_CONFIG file found in directory /usr/local/var/openldap-data: (2).
Expect poor performance for suffix "dc=my-domain,dc=com".
bdb_monitor_db_open: monitoring disabled; configure monitor database to enable
=> bdb_tool_entry_put: id2entry_add failed: DB_KEYEXIST: Key/data pair already exists (-30996)
=> bdb_tool_entry_put: txn_aborted! DB_KEYEXIST: Key/data pair already exists (-30996)
slapadd: could not add entry dn="dc=my-domain,dc=com" (line=1): txn_aborted! DB_KEYEXIST: Key/data pair already exists (-30996)