diff --git a/application/controllers/mockup/fo/ibl_registration/Order.php b/application/controllers/mockup/fo/ibl_registration/Order.php
index 35e05725..a79e6221 100644
--- a/application/controllers/mockup/fo/ibl_registration/Order.php
+++ b/application/controllers/mockup/fo/ibl_registration/Order.php
@@ -4792,7 +4792,7 @@ GROUP BY T_SampleStationID ";
     $rst['companies']        = $row_company ? [$row_company] : [];
 
     // Tests dari order_detail_order — format identik registration_v37 selectPx
-    $detail_rows = $this->db_smartone->query(
+    $qry_detail = $this->db_smartone->query(
       "SELECT odo.*,
               spm.px_type,
               spm.nat_test   AS spm_nat_test,
@@ -4804,7 +4804,12 @@ GROUP BY T_SampleStationID ";
        WHERE odo.orderDetailOrderOrderID = ? AND odo.orderDetailOrderIsActive = 'Y'
        ORDER BY odo.orderDetailOrderID ASC",
       [$row_header['orderID']]
-    )->result_array();
+    );
+    if (!$qry_detail) {
+      $this->sys_error_db("tests query: " . $this->db_smartone->error()['message'], $this->db_smartone);
+      exit;
+    }
+    $detail_rows = $qry_detail->result_array();
 
     $tests = [];
     foreach ($detail_rows as $d) {