phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2f3c33004f7506e139e9e39f88843d4e' 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 ('2f3c33004f7506e139e9e39f88843d4e', -1, 1766320137, 1766320137, 'd849d89f', 5, 0, 0)

Line : 187
File : sessions.php