phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './fabpr2_pbb1/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) VALUES ('d3872674b2c13ef92eda5287427b2930', -1, 1408814392, 1408814392, '365bff97', 18, 0)

Line : 158
File : sessions.php