[horde] Problem configuring HEAD

[Yoseff Francus]

Apache 2.0.48, php 4.4

Got latest via cvs (completely clean install).
Ran the install for framework
Got into the web admin for imp and horde. Saved config files.

Went back in to horde and am getting:

Notice: Undefined index: socket in /usr/local/lib/php/DB/mysql.php on line
111

Warning: Cannot modify header information - headers already sent by
(output started at /usr/local/lib/php/DB/mysql.php:111) in
/usr/local/lib/php/Horde/Secret.php on line 122

Warning: Cannot modify header information - headers already sent by
(output started at /usr/local/lib/php/DB/mysql.php:111) in
/usr/local/apache2/htdocs/horde/login.php on line 130

Checked the archives and nothing obvious matches.

yf