phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './tripleac_Forum/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 ('5ae3925ef298d7a34695243e570c38ba', -1, 1529671679, 1529671679, '36a68d0c', -8, 0, 0)

Line : 187
File : sessions.php