We recently brought up the new DC and old one is deprecated, but forgot make the change on moodle admin site.
since then we are getting this error.
LDAP-module cannot connect to any servers: Server: '172.16.x.x', Connection: 'Resource id #92', Bind result: ''
More information about this error
mdl_config_plugins for the plugin auth/ldap
I did the update with the recent DC IP and the DNS but still error won't go away, Any help will be appreciated.