phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './ultimate/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 ('d28af09c9aedd39875403db6f718a03e', -1, 1556063938, 1556063938, '22e42623', -1, 0, 0)

Line : 187
File : sessions.php