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 ('f7580c0440f97d53e929f635e7912a3f', -1, 1416620083, 1416620083, '36cd7a3e', -1, 0, 0)

Line : 187
File : sessions.php