elasticsearch error

src/server/templates/target.js -> lib/server/templates/target.js
bookbrainz-site    | src/types.js -> lib/types.js
bookbrainz-site    | 
bookbrainz-site    | > bbsite@0.0.0 start /home/bookbrainz/bookbrainz-site
bookbrainz-site    | > cross-env SSR=true node ./lib/server/app.js
bookbrainz-site    | 
bookbrainz-site    | Elasticsearch ERROR: 2019-01-15T09:55:51Z
bookbrainz-site    |   Error: Request error, retrying
bookbrainz-site    |   HEAD http://elasticsearch:9200/bookbrainz => connect ECONNREFUSED 172.18.0.2:9200
bookbrainz-site    |       at Log.error (/home/bookbrainz/bookbrainz-site/node_modules/elasticsearch/src/lib/log.js:226:56)
bookbrainz-site    |       at checkRespForFailure (/home/bookbrainz/bookbrainz-site/node_modules/elasticsearch/src/lib/transport.js:259:18)
bookbrainz-site    |       at HttpConnector.<anonymous> (/home/bookbrainz/bookbrainz-site/node_modules/elasticsearch/src/lib/connectors/http.js:163:7)
bookbrainz-site    |       at ClientRequest.wrapper (/home/bookbrainz/bookbrainz-site/node_modules/lodash/lodash.js:4949:19)
bookbrainz-site    |       at ClientRequest.emit (events.js:182:13)
bookbrainz-site    |       at Socket.socketErrorListener (_http_client.js:392:9)
bookbrainz-site    |       at Socket.emit (events.js:182:13)
bookbrainz-site    |       at emitErrorNT (internal/streams/destroy.js:82:8)
bookbrainz-site    |       at emitErrorAndCloseNT (internal/streams/destroy.js:50:3)
bookbrainz-site    |       at process._tickCallback (internal/process/next_tick.js:63:19)
bookbrainz-site    | 
bookbrainz-site    | Elasticsearch WARNING: 2019-01-15T09:55:51Z
bookbrainz-site    |   Unable to revive connection: http://elasticsearch:9200/
bookbrainz-site    | 
bookbrainz-site    | Elasticsearch WARNING: 2019-01-15T09:55:51Z
bookbrainz-site    |   No living connections