phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'acf0bb39b1e2a4c4371d648b94cd06f7' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('acf0bb39b1e2a4c4371d648b94cd06f7', -1, 1714270330, 1714270330, '127785e4', -10, 0, 0)

Line : 187
File : sessions.php