unrecognized configuration parameter "autocommit" in PostgreSQL NodeJS
<blockquote>
  <p>{"message":"Err on translation create, for key blah blah blah
  ","name":"SequelizeDatabaseError","stack":"SequelizeDatabaseError:
  unrecognized configuration parameter \"autocommit\"\n    at
  Query.module.exports.Query.formatError
  (/var/www/courses/courses.com.mm/dist/node_modules/sequelize/lib/dialects/postgres/query.js:361:16)\n
  at Query.
  (/var/www/courses/courses.com.mm/dist/node_modules/sequelize/lib/dialects/postgres/query.js:79:21)\n
  at emitOne (events.js:96:13)\n    at Query.emit (events.js:188:7)\n<br>
  at Query.handleError
  (/var/www/courses/courses.com.mm/dist/node_modules/pg/lib/query.js:108:8)\n
  at Connection.
  (/var/www/courses/courses.com.mm/dist/node_modules/pg/lib/client.js:171:26)\n
  at emitOne (events.js:96:13)\n    at Connection.emit
  (events.js:188:7)\n    at Socket.
  (/var/www/courses/courses.com.mm/dist/node_modules/pg/lib/connection.js:109:12)\n
  at emitOne (events.js:96:13)\n    at Socket.emit (events.js:188:7)\n<br>
  at readableAddChunk (_stream_readable.js:176:18)\n    at
  Socket.Readable.push (_stream_readable.js:134:10)\n    at TCP.onread
  (net.js:543:20)","parent":{"name":"error","length":102,"severity":"ERROR","code":"42704","file":"guc.c","line":"5692","routine":"set_config_option","sql":"SET
  autocommit =
  1;"},"original":{"name":"error","length":102,"severity":"ERROR","code":"42704","file":"guc.c","line":"5692","routine":"set_config_option","sql":"SET
  autocommit = 1;"},"sql":"SET autocommit =
  1;","isOperational":true,"level":"info","timestamp":"2016-11-09T16:56:44.885Z"}</p>
</blockquote>

<p>I've encountered above error when I checked log file by terminal. I'm not sure it's postgresql error or something else. Please help me how to solve it. And here is my postgresql version:</p>

<blockquote>
  <p>PostgreSQL 9.5.2 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 4.8.2
  20140120 (Red Hat 4.8.2-16), 64-bit (1 row)</p>
</blockquote>