phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './owzzone_1/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 ('d1e900a3fb6af4fbf0c8ab4c23cba9c7', -1, 1540345100, 1540345100, '369c27f5', 0, 0, 0)

Line : 187
File : sessions.php