[ADodb-general] Problem with authentication

[arenaTR <ar...@co...>]

Can you help with this error message?

Warning: mysql_connect(): Client does not support
authentication protocol requested by server; consider
upgrading MySQL client in
c:\sokkit\site\xrms\include\adodb\drivers\adodb-mysql.inc.php
on line 339

PHP version 4.3.6
Apache 2.0
Mysql 4.1