Redirect Error

Hello I am getting the error below on my website. Once it happens it seem that my new post are no longer able to be visible on the home or category pages. Older post are now all seen, and some are missing. I was wondering if anyone had any insight as to why this was happening.

Any help would be greatly appreciated

WordPress database error: [MySQL server has gone away]
CREATE TABLE IF NOT EXISTS wp1_redirection_items( id int(11) unsigned NOT NULL auto_increment, url mediumtext NOT NULL, regex int(11) unsigned NOT NULL default ‘0’, position int(11) unsigned NOT NULL default ‘0’, last_count int(10) unsigned NOT NULL default ‘0’, last_access datetime NOT NULL, group_id int(11) NOT NULL default ‘0’, status enum(‘enabled’,’disabled’ ) NOT NULL default ‘enabled’, action_type varchar(20) NOT NULL, action_code int(11) unsigned NOT NULL, action_data mediumtext, match_type varchar(20) NOT NULL, title varchar(50) NULL, PRIMARY KEY ( id), KEY url (url(200)), KEY status (status), KEY regex (regex), KEY group_idpos (group_id,position), KEY group (group_id) )

WordPress database error: [MySQL server has gone away]
INSERT INTO wp1_options (option_name, option_value, autoload) VALUES (‘redirection_version’, ‘2.2’, ‘yes’) ON DUPLICATE KEY UPDATE option_name = VALUES(option_name), option_value = VALUES(option_value), autoload = VALUES(autoload)

http://wordpress.org/extend/plugins/redirection/