Working with below versions: Chromis POS 0.58.5.7a | Server type: MySQL | Server version: 5.6.26 - MySQL Community Server (GPL) Chromis POS 0.58.5.7a | Server type: MariaDB | Server version: 10.1.21-MariaDB - mariadb.org binary distribution Apache/2.4.25 (Win32) OpenSSL/1.0.2j PHP/5.6.30 PHP version: 5.6.30 PHP extension: mysqli | curl | mbstring