correction because of php 5.3

Dominik

2015-01-14 f42d9169cd94b234c13403b3bc635fffe04fb252

 interface/lib/classes/db_mysql.inc.php

@@ -252,7 +252,7 @@
      $sQuery = call_user_func_array(array(&$this, '_build_query_string'), $aArgs);
      $this->securityScan($sQuery);

      $this->_iQueryId = mysqli_query($this->_iConnId, $sQuery);
      $this->_iQueryId = @mysqli_query($this->_iConnId, $sQuery);
      if (!$this->_iQueryId) {
         $this->_sqlerror('Falsche Anfrage / Wrong Query', false, 'SQL-Query = ' . $sQuery);
         return false;