Saving configuration produces Apache Error log level message
Each time the configuration is saved, an error message is added in apache log
Example of log : [Fri Aug 21 17:41:58 2015] [error] [client 172.XXX.XXX.XXX] [notice] Lemonldap::NG : Conf 271 saved by anonymous (172.22.182.35), referer: http://slnxadnsdndev51.ntes.fr.sopra/