IPA fails to start with the Error : "smbd[12355]:kerberos error: code=-1765328366, message=Clients credentials have been revoked"

Issue

IPA fails to start with the Error : "smbd[12355]:kerberos error: code=-1765328366, message=Clients credentials have been revoked"

ipactl restart

Starting Directory Service
Starting krb5kdc Service
Starting kadmin Service
Starting named Service
Starting ipa_memcached Service
Starting httpd Service
Starting pki-tomcatd Service
Starting smb Service
Job for smb.service failed because the control process exited with error code. See "systemctl status smb.service" and "journalctl -xe" for details.
Failed to start smb Service
Shutting down
Aborting ipactl

Here's what 'systemctl status smb.service' returns:

● smb.service - Samba SMB Daemon
   Loaded: loaded (/usr/lib/systemd/system/smb.service; disabled; vendor preset: disabled)
   Active: failed (Result: exit-code) since Fri 2015-12-11 13:27:57 EST; 14s ago
  Process: 12355 ExecStart=/usr/sbin/smbd $SMBDOPTIONS (code=exited, status=1/FAILURE)
 Main PID: 12355 (code=exited, status=1/FAILURE)
   Status: "Starting process..."

Dec 11 13:27:56 ipa1.ipa.example.com smbd[12355]: [2015/12/11 13:27:56.109078,  0] ipa_sam.c:4208(bind_callback_cleanup)
Dec 11 13:27:56 ipa1.ipa.example.com smbd[12355]:   kerberos error: code=-1765328366, message=Clients credentials have been revoked
Dec 11 13:27:57 ipa1.ipa.example.com smbd[12355]: [2015/12/11 13:27:57.109602,  0] ipa_sam.c:4520(pdb_init_ipasam)
Dec 11 13:27:57 ipa1.ipa.example.com smbd[12355]:   Failed to get base DN.
Dec 11 13:27:57 ipa1.ipa.example.com smbd[12355]: [2015/12/11 13:27:57.109737,  0] ../source3/passdb/pdb_interface.c:179(make_pdb_method_name)
Dec 11 13:27:57 ipa1.ipa.example.com smbd[12355]:   pdb backend ipasam:ldapi://%2fvar%2frun%2fslapd-IPA-EXAMPLE-COM.socket did not correc...CESSFUL)
Dec 11 13:27:57 ipa1.ipa.example.com systemd[1]: smb.service: main process exited, code=exited, status=1/FAILURE
Dec 11 13:27:57 ipa1.ipa.example.com systemd[1]: Failed to start Samba SMB Daemon.
Dec 11 13:27:57 ipa1.ipa.example.com systemd[1]: Unit smb.service entered failed state.
Dec 11 13:27:57 ipa1.ipa.example.com systemd[1]: smb.service failed.