phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '88fe893d3ef4a0ab5c6d2e756f0bda24' 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 ('88fe893d3ef4a0ab5c6d2e756f0bda24', -1, 1760903406, 1760903406, 'd849d80b', 5, 0, 0)

Line : 187
File : sessions.php