phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './bilyar_phpb1/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 ('f064a2adf53b9a9e55cd638542e8cfce', -1, 1409342669, 1409342669, '365af04a', 14, 0, 0)

Line : 187
File : sessions.php