phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cf05f514bb403d98ebd5f0d0bc0ad486' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('cf05f514bb403d98ebd5f0d0bc0ad486', -1, 1715784739, 1715784739, '038abcf8', 3, 0, 0)

Line : 187
File : sessions.php