phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c3b306eb0f0ff7933cfadc921687990f' 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 ('c3b306eb0f0ff7933cfadc921687990f', -1, 1765752960, 1765752960, 'd849d89e', 3, 0, 0)

Line : 187
File : sessions.php