[Description]
incompatible server version; ServerMajor and maxServerMajor are calculated as follows;(minServerMajor = 903,serverMajor = PQserverVersion(conn) / 100 and maxServerMajor = PG_VERSION_NUM / 100;)where PG_VERSION_NUM is 90401 and PQserverVersion returns the sversion; /* server version, e.g. 70401 for 7.4.1 */
[System Processing]
Processing will be aborted.
[Action]
To investigate the cause of the occurrence from the message, and remove cause