Problem sending messages

[Marco Obaid]

I am experiencing a problem sending messages through imp, which 
generates this message when I click on send from the compose screen.

This is the error message:


Warning: Undefined index: Send Message 
in /var/www/html/horde/imp/compose.php3 on line 251

This is my configuration:

Horde 1.2.4
IMP 2.2.4
Redhat 7.0 (with up-to-date) patches
mysql-3.23.32-1.7
php-4.0.4pl1-3
imap-2000-3
apache-1.3.14-3

Thank you for any hints


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