phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './jcraddo_valir/phpbb_sessions' is marked as crashed and should be repaired

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('81fc62a46882de78ed8de3282852afb3', -1, 1475014611, 1475014611, '36e2eeb2', -7, 0)

Line : 158
File : /hsphere/local/home/jcraddoc/jcraddoc.u45.websitesource.net/phpBB2/includes/sessions.php