phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './phorum_11007/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 ('071ad34ceb35901ce4dc7e946e86e8d2', -1, 1422604204, 1422604204, '36e3d64a', 0, 0, 0)

Line : 192
File : sessions.php