Fix bug

src/db/elasticsearch.ts

@@ -1,4 +1,5 @@
 import * as elasticsearch from 'elasticsearch';
+import config from '../conf';
 
 // Init ElasticSearch connection
 const client = new elasticsearch.Client({

src/db/redis.ts

@@ -1,4 +1,5 @@
 import * as redis from 'redis';
+import config from '../conf';
 
 export default redis.createClient(
 	config.redis.port,