phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './faithfre_forum2/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 ('e4e4c035272fc2e7e427f10ed44ef6fb', -1, 1397738711, 1397738711, '6b16258f', -1, 0, 0)

Line : 187
File : sessions.php