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 ('8eedc26f0a9a377e93d602fb698e067a', -1, 1417026448, 1417026448, '36c5d3c5', 2, 0, 0)

Line : 187
File : sessions.php