diff --git a/src/warehouseserver/ConnectionRunnable.java b/src/warehouseserver/ConnectionRunnable.java
index e5ee22a..c6d2a4e 100644
--- a/src/warehouseserver/ConnectionRunnable.java
+++ b/src/warehouseserver/ConnectionRunnable.java
@@ -108,12 +108,12 @@ public class ConnectionRunnable implements Runnable {
 
     }
 
-    synchronized private String updateDatabase(String input) throws ClientException, IOException {
+    private String updateDatabase(String input) throws ClientException, IOException {
         warehouse.checkout(input);
         return warehouse.getWarehouse().getPayload();
     }
 
-    synchronized private String getDatabase() {
+    private String getDatabase() {
         return warehouse.getWarehouse().getPayload();
     }
 
diff --git a/src/warehouseserver/MultiServer.java b/src/warehouseserver/MultiServer.java
index dfcc9c0..a0b23e1 100644
--- a/src/warehouseserver/MultiServer.java
+++ b/src/warehouseserver/MultiServer.java
@@ -52,10 +52,5 @@ public class MultiServer {
         } catch (IOException ex) {
             Logger.getLogger(MultiServer.class.getName()).log(Level.SEVERE, null, ex);
         }
-        try {
-            warehouse.close();
-        } catch (IOException ex) {
-            Logger.getLogger(MultiServer.class.getName()).log(Level.SEVERE, null, ex);
-        }
     }
 }