password change issue

Hi PHP Pear I can log in properly with email address slgundam@gmail.com and a certain password If i log in and try to change my password i get an error "You provided a wrong old password." even though its the same password i used to log in to the website a minute ago (logged out and in again to test this) So i tried using the "Forgot your password" system. It returns the error "Unknown user "slgundam@gmail.com"" Can anybody help me fix this issue or is this a bug in the website? Kind regards, SL-Gundam