diff --git a/app/Modules/HalkbankOnlinePayment/Repositories/HalkbankOnlinePaymentRepository.php b/app/Modules/HalkbankOnlinePayment/Repositories/HalkbankOnlinePaymentRepository.php
index f45017a..b80585e 100644
--- a/app/Modules/HalkbankOnlinePayment/Repositories/HalkbankOnlinePaymentRepository.php
+++ b/app/Modules/HalkbankOnlinePayment/Repositories/HalkbankOnlinePaymentRepository.php
@@ -62,6 +62,15 @@ class HalkbankOnlinePaymentRepository implements PaymentProviderContract
                     ],
                 ]);
 
+            Log::channel('single')
+                ->error('Payment error', [
+                    'response' => [
+                        'title' => 'REGISTER',
+                        'error' => $e->getMessage(),
+                        'file_line' => $e->getFile().':'.$e->getLine(),
+                    ],
+                ]);
+
             return new Response(new GuzzleResponse(
                 503,
                 ['Content-Type' => 'application/json'],