phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'e17f9ed540533bfdf4d9ed90f6ceea9c' 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 ('e17f9ed540533bfdf4d9ed90f6ceea9c', -1, 1760695716, 1760695716, 'd849d80b', -9, 0, 0)

Line : 187
File : sessions.php