phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'add6decc04479197cc8ee40cf1a02d1e' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('add6decc04479197cc8ee40cf1a02d1e', -1, 1714736886, 1714736886, '12bfef7b', -8, 0, 0)

Line : 187
File : sessions.php