django.db.utils.operationalerror: fatal: no pg_hba.conf entry for host
You obviously do not have connection profile for user "user1" against
database "ttio" on the machine. The only remote access that your
pg_hba.conf currently specifies is for any user to the database with
the same name as the user from address 127.0.0.200.
You need an entry like:
host ttio user1 <ip_address> <netmask>
The <ip_address> <netmask> combination is specific to your network
configuration and refers to the IP address of the client.