Hello sir, I am getting log error like below
FATAL: unsupported frientend protocol 1234.5680: server supports 1.0 to 3.0 I am using PostgreSQL 9.6.3 version and redhat 7.3 version efm 4.1 version. Above error is repeated in db log file how to identify the issue and how to fix. Please could suggest me sir. What is the problem?. How to solve this problem. Thanks Eswar
