phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c9e96c19511386ca36ad3e643f32f2f9' 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 ('c9e96c19511386ca36ad3e643f32f2f9', -1, 1714891963, 1714891963, '0310515e', -8, 0, 0)

Line : 187
File : sessions.php