--- a/fhiiqm/inc/dbconnect.inc.php	Thu Jan 12 11:41:22 2012 +0100
+++ b/fhiiqm/inc/dbconnect.inc.php	Mon Feb 06 13:44:00 2012 +0100
@@ -87,8 +87,10 @@
                     return $result_arr;
 				}
 				else
-				{
+				{   //kein Ergebnis
 					$this->error = "";
+					$this->result->free();
+                    $this->_connid->next_result(); // wegen OUT-Parameter in stored procedures
 					return false;
 				}
 			}