Handler created for RequestToTrade

src/engine/objects/CharacterItemManager.java

@@ -411,7 +411,7 @@ public class CharacterItemManager {
 
     }
 
-    public synchronized boolean canTrade(PlayerCharacter playerA, PlayerCharacter playerB) {
+    public static synchronized boolean canTrade(PlayerCharacter playerA, PlayerCharacter playerB) {
 
         if (playerA == null || playerB == null)
             return false;