diff --git a/app/Models/PaymentStatusModel.php b/app/Models/PaymentStatusModel.php
index 974358d3..1b1a0c4a 100644
--- a/app/Models/PaymentStatusModel.php
+++ b/app/Models/PaymentStatusModel.php
@@ -27,7 +27,7 @@ class PaymentStatusModel extends Model
     ];
 
 
-    public function getPaymentData($fromDate = null, $toDate = null, $status)
+    public function getPaymentData($fromDate, $toDate, $status)
     {
 
         $builder = $this->db->table('payment_status')->select('payment_status.*,concat(customers.first_name," ",customers.last_name) as customer_name,books.short_code as scheme_name')