Session Data Won't Save

[eluser]bsauls[/eluser]
The sample SQL for the Session Class page in the user_guide
(http://ellislab.com/codeigniter/user-gui...sions.html) should be changed to:
CREATE TABLE IF NOT EXISTS `ci_sessions` (
session_id varchar(40) DEFAULT '0' NOT NULL,
ip_address varchar(16) DEFAULT '0' NOT NULL,
user_agent varchar(150) NOT NULL,
last_activity int(10) unsigned DEFAULT 0 NOT NULL,
user_data text NOT NULL,
PRIMARY KEY (session_id)
);