[imp] unsuccessful imap login errors not trapped.

[Pape, Michael J. (sysadm)]

Horde: 3.0-cvs 
IMP: 4.0-cvs (run IMP tests) 
Turba: 2.0-cvs 
Forwards: 2.1.1-cvs 
Vacation: 2.1.1-cvs
PHP Version: 4.2.3 


After an unsuccessful login attempt to an imap server, the following
errors are displayed. I haven't been able to locate "prefs_cache" in the
horde/imp config files...

Notice: Undefined index: prefs_cache in
/usr/local/apache_test/secure/horde/lib/Prefs.php on line 798

Warning: Wrong datatype for second argument in call to array_key_exists
in /usr/local/apache_test/secure/horde/lib/Prefs.php on line 798

Notice: Undefined index: prefs_cache in
/usr/local/apache_test/secure/horde/lib/Prefs.php on line 801

Warning: Wrong datatype for second argument in call to array_key_exists
in /usr/local/apache_test/secure/horde/lib/Prefs.php on line 801

Notice: Undefined index: imp in
/usr/local/apache_test/secure/horde/imp/lib/IMP.php on line 810

Notice: Undefined index: imp in
/usr/local/apache_test/secure/horde/imp/lib/IMP.php on line 811

Notice: Undefined index: imp in
/usr/local/apache_test/secure/horde/imp/lib/IMP.php on line 812

Notice: Undefined index: imp in
/usr/local/apache_test/secure/horde/imp/lib/IMP.php on line 813

Warning: Cannot add header information - headers already sent by (output
started at /usr/local/apache_test/secure/horde/lib/Prefs.php:798) in
/usr/local/apache_test/secure/horde/imp/redirect.php on line 119

Notice: Retrying LOGIN authentication after AUTHENTICATE LOGIN failed
(errflg=1) in Unknown on line 0

Notice: Retrying LOGIN authentication after AUTHENTICATE LOGIN failed
(errflg=1) in Unknown on line 0

Notice: Can not authenticate to IMAP server: AUTHENTICATE LOGIN failed
(errflg=2) in Unknown on line 0