phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6968afcd61967be72104ededf54eb939' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6968afcd61967be72104ededf54eb939', -1, 1715605607, 1715605607, '0383643c', -8, 0, 0)

Line : 187
File : sessions.php