I have the issues
ERROR - Unable to retrieve config from OAC (Opmantek::OaeController::index).
please help me
We'll need some more info.
Are you running on Linux or Windows? What version?
Was this a fresh install of 1.12.6 or an upgrade?
Was Open-AudIT working then stopped?
Have you been to the page http://SERVER/open-audit/index.php/main/help_support and checked everything is OK there?