phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a0fec68f7211db9eb4c59e007ba49edd' 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 ('a0fec68f7211db9eb4c59e007ba49edd', -1, 1766720405, 1766720405, 'd849d89f', 5, 0, 0)

Line : 187
File : sessions.php