#60 creation of user failed

ui/nG6/lib/class.tx_nG6_utils.php

@@ -240,7 +240,13 @@ Files impacted of:
 	 * @return hashed password
 	 */    
     static function hash_password($password){
-    	return tx_saltedpasswords_salts_factory::getSaltingInstance()->getHashedPassword($password);
+    if (\TYPO3\CMS\Saltedpasswords\Utility\SaltedPasswordsUtility::isUsageEnabled('FE')) {
+            $objSalt = \TYPO3\CMS\Saltedpasswords\Salt\SaltFactory::getSaltingInstance(NULL);
+            if (is_object($objSalt)) {
+                    $saltedPassword = $objSalt->getHashedPassword($password);
+            }
+    }
+			return $saltedPassword;
     }
     
     static function get_ssh_connection($user_login, $user_pwd){