phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './bhussaay/phpbb3_sessions' is marked as crashed and should be repaired

INSERT INTO phpbb3_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b875ee100e1c0a9aab6b25ee7aa9bb50', -1, 1495912815, 1495912815, '3651981e', -4, 0, 0)

Line : 187
File : sessions.php