Issue on connection

[sahidul99]

Hi I just download your source codes and replace necessary options like url, database info etc, but
Issue 1. When I run command php bin/server.php its not giving any output nothing print on command window
Issue 2. On console error is just conneting and after a while disconnect, check screenshots of console https://imgshare.io/image/screenshot-20191019-173928.jkniH