phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './assoc_phpbbv2/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, session_admin) VALUES ('07c19f2893fb2f660c1f5413218d178f', -1, 1397900347, 1397900347, '36ccc85a', 44, 0, 0)

Line : 187
File : sessions.php