phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3b4149d081682e6c0e953b83f70e6a25' 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 ('3b4149d081682e6c0e953b83f70e6a25', -1, 1762134786, 1762134786, 'd849d83f', 4, 0, 0)

Line : 187
File : sessions.php