phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dfdf55823351ce222ce8cb87ecdc760b' 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 ('dfdf55823351ce222ce8cb87ecdc760b', -1, 1714817168, 1714817168, '0387cf81', -8, 0, 0)

Line : 187
File : sessions.php