x_server start err message

Hi ...

I am getting the following error message ... plz advice

% ./x_server start

ERR 11779  NISERVER Error during startup:'dlopen failed:Could not load module /sapdb'

WNG 12457  XSERVER  NI Init: Automatic niserver start failed, rc = 1

WNG 12453  NISSLSRV NISSL Init: dlopen failed:Could not load module /sapdb

    12902  XSERVER  started, 'X64/AIX   7.6.06   Build 010-123-229-880'

Regards,

Neel