possible fix for https://github.com/akhoury/nodebb-plugin-import/issues/173

src/topics/posts.js

@@ -15,7 +15,7 @@ var async = require('async'),
 module.exports = function(Topics) {
 
 	Topics.onNewPostMade = function(postData, callback) {
-		async.parallel([
+		async.series([
 			function(next) {
 				Topics.increasePostCount(postData.tid, next);
 			},

src/user/posts.js

@@ -63,7 +63,7 @@ module.exports = function(User) {
 	};
 
 	User.onNewPostMade = function(postData, callback) {
-		async.parallel([
+		async.series([
 			function(next) {
 				User.addPostIdToUser(postData.uid, postData.pid, postData.timestamp, next);
 			},