phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'acf374f84f73919fbd4fa0fc66d0baa7' 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 ('acf374f84f73919fbd4fa0fc66d0baa7', -1, 1714275981, 1714275981, '0387d8ae', -4, 0, 0)

Line : 187
File : sessions.php