diff --git a/src/Statement.php b/src/Statement.php
index d1059bc..fcd28cf 100644
--- a/src/Statement.php
+++ b/src/Statement.php
@@ -46,9 +46,7 @@ public function execute($parameters = null)
                 }
             }
         }
-        if (!parent::execute()) {
-            throw new Exception();
-        }
+        parent::execute();
 
         return $this;
     }
@@ -59,9 +57,7 @@ public function execute($parameters = null)
      */
     public function closeCursor()
     {
-        if (!parent::closeCursor()) {
-            throw new Exception();
-        }
+        parent::closeCursor();
 
         return $this;
     }