phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4aab9b57ed90ee18aab680f18d7288a8' 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 ('4aab9b57ed90ee18aab680f18d7288a8', -1, 1764830722, 1764830722, 'd849d871', 5, 0, 0)

Line : 187
File : sessions.php