phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 144 Table './forum_members/phpbb_sessions' is marked as crashed and last (automatic?) repair failed

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('fb56bcdf13e2324aba35d424d99b26ca', -1, 1462451159, 1462451159, '36dd8c6b', 29, 0)

Line : 158
File : sessions.php