Ldap implementation

Got RT up and running and then decided to try implementing our corporate
ldap into it… Seems I must have something configured wrong.
I added to the RT_SiteConfig.pm:
$LDAPExternalAuth = 1;
$LdapServer="";
$LdapUser="";
$LdapPass="";
$LdapBase=“o=fedex,c=us”;
$LdapUidAttr=“uid”;
$LdapFilter="(objectclass=*)";

Once I did that, I began erroring out with:

error: could not find component for path ‘/l’

context: …
92: % }
93:

94: <&|/l, “”.$session{‘CurrentUser’}->Name."" &>Logged in as
[_1]</&>
95: % } else {
96: <&|/l&>Not logged in.</&>
97: % }
98:
99:
100:

code stack: /opt/rt3/share/html/Elements/Header:96
/opt/rt3/share/html/Elements/Login:57
/opt/rt3/share/html/autohandler:221

I took that out and it is still erroring with this…

Any ideas would be greatly appreciated.