phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './mikedx_phpbb3/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 ('9d94907e4d800498d1404c98ab66af98', -1, 1539986102, 1539986102, '36a174e1', 4, 0, 0)

Line : 172
File : sessions.php