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 ('839054ea382548d1f3826536cd4a1baf', -1, 1540089058, 1540089058, '36a6cfdf', -4, 0, 0)

Line : 187
File : sessions.php