Uncaught exception thrown in session handler.

PDOException: SQLSTATE[HY000]: General error: 1114 The table 'sessions' is full: INSERT INTO {sessions} (sid, uid, cache, hostname, session, timestamp) VALUES (:db_insert_placeholder_0, :db_insert_placeholder_1, :db_insert_placeholder_2, :db_insert_placeholder_3, :db_insert_placeholder_4, :db_insert_placeholder_5); Array ( [:db_insert_placeholder_0] => A4Bhxbk2GM6HCDJr6QCIr7aTv1N-UCGP2yMofkS9yLk [:db_insert_placeholder_1] => 0 [:db_insert_placeholder_2] => 0 [:db_insert_placeholder_3] => 216.73.216.247 [:db_insert_placeholder_4] => print_anything_referrer|s:14:"/comment/12598"; [:db_insert_placeholder_5] => 1754154620 ) in _drupal_session_write() (line 209 of /www/sites/3/site36763/public_html/includes/session.inc).