I updated my self hosted from 2.1.7 to 2.1.8 I replaced all the files except config.php, Now everything is working fine, but when i go inside any app and click on push notifications tab i see following error An error ocurred in the fnDbGetResult() method in utilityFunctions.php (4) is this happening to all others who are updating to latest server? thanks

Kindly ignore it, this problem is solved. For anyone experiencing this problem, solution is following If you are updating server make sure to backup only following lines from your old server config.php define("APP_DB_HOST", "localhost"); define("APP_DB_NAME", "yourDbName"); define("APP_DB_USER", "yourDbUserName"); define("APP_DB_PASS", "yourDbPassword"); These lines would contain your database information, after taking backup of these lines, replace the whole server with the new latest buzz touch server files including config.php Once done, just edit config.php and replace those database related lines with your database information and you will be fine. The reason is that buzz touch has updated and added several new lines in config.php which should exist also to make new version work properly. thanks