[imp] errors logged in IMP 3.2.1

[Myke Place]

* Fred Ho (fkho at fredho.net) [030313 18:23] spake thusly:
> Hi,
>    I am running Horde-2.2.1 and IMP 3.2.1 and I saw these errors in the php
> error log. Has anyone seen them and why?
> 
> [12-Mar-2003 14:13:21] PHP Warning:  Undefined index:   in
> /var/www/html/horde-2.2.1/imp-3.2.1/view.php on line 37
> [12-Mar-2003 14:13:21] PHP Warning:  Cannot add header information -
> headers already sent by (output started at
> /var/www/html/horde-2.2.1/imp-3.2.1/view.php:37) in Unknown on line 0
> [12-Mar-2003 14:13:21] PHP Warning:  Cannot add header information -
> headers already sent by (output started at
> /var/www/html/horde-2.2.1/imp-3.2.1/view.php:37) in Unknown on line 0
> [12-Mar-2003 15:20:24] PHP Warning:  Undefined index:   in
> /var/www/html/horde-2.2.1/imp-3.2.1/view.php on line 37
> [12-Mar-2003 15:20:24] PHP Warning:  Cannot add header information -
> headers already sent by (output started at
> /var/www/html/horde-2.2.1/imp-3.2.1/view.php:37) in Unknown on line 0
> [12-Mar-2003 15:20:24] PHP Warning:  Cannot add header information -
> headers already sent by (output started at
> /var/www/html/horde-2.2.1/imp-3.2.1/view.php:37) in Unknown on line 0
> [12-Mar-2003 15:20:37] PHP Warning:  Undefined index:   in
> /var/www/html/horde-2.2.1/imp-3.2.1/view.php on line 37
> [12-Mar-2003 15:20:37] PHP Warning:  Cannot add header information -
> headers already sent by (output started at
> /var/www/html/horde-2.2.1/imp-3.2.1/view.php:37) in Unknown on line 0
> [12-Mar-2003 15:20:37] PHP Warning:  Cannot add header information -
> headers already sent by (output started at
> /var/www/html/horde-2.2.1/imp-3.2.1/view.php:37) in Unknown on line 0

Yup. On Horde 2.2.1 and IMP 3.2.1 we see these same errors occur
occasionally as well. So far I haven't been able to find a pattern to
them occurring. 

We're on PHP 4.2.3. As always, I'd be happy to answer any questions 
about our installation that the IMP developers might have in order to 
find a solution to this problem.

-mp