phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '599e7ffc8a7a7d868e6a08fb8312fbf4' 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 ('599e7ffc8a7a7d868e6a08fb8312fbf4', -1, 1763472919, 1763472919, '12610e50', 0, 0, 0)

Line : 187
File : sessions.php