phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a87bc230d17de6e88c3495d3e7764889' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a87bc230d17de6e88c3495d3e7764889', -1, 1714272802, 1714272802, '12745a8d', -11, 0, 0)

Line : 187
File : sessions.php