diff --git a/src/main/java/com/songoda/epichoppers/EpicHoppers.java b/src/main/java/com/songoda/epichoppers/EpicHoppers.java
index 76620de..7e5cbc7 100644
--- a/src/main/java/com/songoda/epichoppers/EpicHoppers.java
+++ b/src/main/java/com/songoda/epichoppers/EpicHoppers.java
@@ -205,7 +205,7 @@ public class EpicHoppers extends SongodaPlugin {
             }
 
             final boolean convrted = converted;
-            getDataManager().sync(() -> {
+            getDataManager().queueAsync(() -> {
                 if (convrted)
                     console.sendMessage("[" + getDescription().getName() + "] " + ChatColor.GREEN + "Conversion complete :)");
                 // Load data from DB
diff --git a/src/main/java/com/songoda/epichoppers/database/DataManager.java b/src/main/java/com/songoda/epichoppers/database/DataManager.java
index e585d94..e05f8f7 100644
--- a/src/main/java/com/songoda/epichoppers/database/DataManager.java
+++ b/src/main/java/com/songoda/epichoppers/database/DataManager.java
@@ -146,7 +146,7 @@ public class DataManager extends DataManagerAbstract {
     }
 
     public void createHopper(Hopper hopper) {
-        this.sync(() -> this.databaseConnector.connect(connection -> {
+        this.queueAsync(() -> this.databaseConnector.connect(connection -> {
             String createHopper = "INSERT INTO " + this.getTablePrefix() + "placed_hoppers (level, placed_by, last_opened_by, teleport_trigger, world, x, y, z) VALUES (?, ?, ?, ?, ?, ?, ?, ?)";
             try (PreparedStatement statement = connection.prepareStatement(createHopper)) {
                 statement.setInt(1, hopper.getLevel().getLevel());