phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './soocool2_db/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 ('289ae5926309960040b8da1a600040ab', -1, 1436070137, 1436070137, '36a6de74', 8, 0, 0)

Line : 187
File : sessions.php