i follow this (Network Edition: Moving from 32-bit to 64-bit Server - Zimbra :: Wiki)
instruction but fail with following

Code:
Enabled services read from cache. Service list may be inaccurate.
        Starting zmconfigd...Done.
        Starting logger...Failed.
Starting logswatch...[] FATAL: failed to initialize LDAP client
com.zimbra.cs.ldap.LdapException: LDAP error: : invalid credentials
ExceptionId:main:1328322259680:f86728ab789f35f3
Code:ldap.LDAP_ERROR
        at com.zimbra.cs.ldap.LdapException.LDAP_ERROR(LdapException.java:88)
        at com.zimbra.cs.ldap.unboundid.UBIDLdapException.mapToLdapException(UBIDLdapException.java:72)
        at com.zimbra.cs.ldap.unboundid.UBIDLdapException.mapToLdapException(UBIDLdapException.java:38)
        at com.zimbra.cs.ldap.unboundid.LdapConnectionPool.createConnPool(LdapConnectionPool.java:117)
        at com.zimbra.cs.ldap.unboundid.LdapConnectionPool.createConnectionPool(LdapConnectionPool.java:64)
        at com.zimbra.cs.ldap.unboundid.UBIDLdapContext.init(UBIDLdapContext.java:95)
        at com.zimbra.cs.ldap.unboundid.UBIDLdapClient.init(UBIDLdapClient.java:37)
        at com.zimbra.cs.ldap.LdapClient.getInstance(LdapClient.java:63)
        at com.zimbra.cs.ldap.LdapClient.initialize(LdapClient.java:86)
        at com.zimbra.cs.account.ldap.LdapProv.<init>(LdapProv.java:46)
        at com.zimbra.cs.account.ldap.LdapProvisioning.<init>(LdapProvisioning.java:256)
        at com.zimbra.cs.account.ldap.LdapProvisioning.<init>(LdapProvisioning.java:253)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
        at java.lang.Class.newInstance0(Class.java:372)
        at java.lang.Class.newInstance(Class.java:325)
        at com.zimbra.cs.account.Provisioning.getInstance(Provisioning.java:278)
        at com.zimbra.cs.account.Provisioning.getInstance(Provisioning.java:238)
        at com.zimbra.cs.account.ProvUtil.initProvisioning(ProvUtil.java:744)
        at com.zimbra.cs.account.ProvUtil.main(ProvUtil.java:3505)
Caused by: LDAPException(resultCode=49 (invalid credentials), errorMessage='invalid credentials')
        at com.unboundid.ldap.sdk.LDAPConnection.bind(LDAPConnection.java:1837)
        at com.unboundid.ldap.sdk.LDAPConnectionPool.createConnection(LDAPConnectionPool.java:666)
        at com.unboundid.ldap.sdk.LDAPConnectionPool.<init>(LDAPConnectionPool.java:562)
        at com.zimbra.cs.ldap.unboundid.LdapConnectionPool.createConnPool(LdapConnectionPool.java:113)
        ... 18 more
zimbra logger service is not enabled!  failed.
any suggestion?

thanks for help