Profile test settings not working for Active Directory configuration

Hi all,

I am trying to setup new openfire server (version 8.0.1) for chatting software.

while configuring the profile setting by selecting active Directroy as the authentication method.

after entering all the correct details for base DN & administrator DN, test setting does not give any error or succesfull information.

when i checked all the logs it does not provide any logs for troubleshooting.

so any body please help me how to proceed for this kind of problem