The "Username" in this case IS the MUSICIAN_ID. To login the user has to enter their MUSICIAN_ID and password.
The form should return the MUSICIAN_ID and the password. This is why it was set the way it was. It works fine on my other sites, but here would not return any values in the return email.I have attached forgotpassword.php that is in the members/main directory of the same site. It works perfectly. I don't understand why the forgotpassword.php with the same relative settings does not work in the members_1 directory.
Sorry about the confusioni should have told you that MUSICIAN_Id is being used as a "Username" Thanks