phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5f4cfd16144c2894cb69a1c698db26dc' 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 ('5f4cfd16144c2894cb69a1c698db26dc', -1, 1714948454, 1714948454, '12dd2aa4', -8, 0, 0)

Line : 187
File : sessions.php