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 ('cea4c4e9359c57308d1c6f42c67a242c', -1, 1398255615, 1398255615, '321041a8', 0, 0, 0)

Line : 187
File : sessions.php