phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3f185112a486b5ffbfac2e28704735d5' 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 ('3f185112a486b5ffbfac2e28704735d5', -1, 1765894643, 1765894643, 'd849d89e', 5, 0, 0)

Line : 187
File : sessions.php