phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './phpBB/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 ('8027a4d104b4d6e72acfe2bb4b8bebde', -1, 1435994930, 1435994930, '36510667', 40, 0, 0)

Line : 187
File : sessions.php