#10 Add non-LDAP user

[Ian Smith-Heisters]

I have both LDAP and non-LDAP authentication enabled. I
try to add a new non-LDAP user by clicking on "add new
user" on manageusers.php, which takes me to
changeuserinfo.php. No matter what I enter into the
user-id, password, and e-mail fields, when I click on
OK, the same form reappears and the new user is not
added. I can add users manually by logging in to the
MySQL db. This is with vtcalendar 2.2.2