This error is caused by the Click Counter Plugin – By Ozh. You need to add a table to your MySQL database to support this plugin. You can use the following SQL to do that:
CREATE TABLE wp_linkclicks (
link_id INT NOT NULL AUTO_INCREMENT ,
link_url TEXT NOT NULL ,
link_clicks INT NOT NULL ,
link_date DATETIME NOT NULL ,
link_title TEXT NOT NULL ,
UNIQUE (
link_id
)
);
