diff --git a/structure/client/TransactionHandler.js b/structure/client/TransactionHandler.js
index a556468..ca6b190 100644
--- a/structure/client/TransactionHandler.js
+++ b/structure/client/TransactionHandler.js
@@ -15,12 +15,16 @@ class TransactionHandler {
 
     _receive(message) {
 
-        if(!message.transactionID) return;
+        if(!message.transactionID) return undefined;
         const transaction = this.transactions.get(message.transactionID);
         
+        if(!transaction) return undefined;
+        
         if(message.error) transaction.reject(message.message);
         else transaction.resolve(message.result);
 
+        this.transactions.delete(message.transactionID);
+
     }
 
     _send(message, options = {}) {