phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a956998fab19ac9e1d942d55fe8f1e04' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a956998fab19ac9e1d942d55fe8f1e04', -1, 1714825986, 1714825986, '12d8cd7b', 1, 0, 0)

Line : 289
File : sessions.php