phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5fffe48cb94a3b564ab22ad88793d60d' 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 ('5fffe48cb94a3b564ab22ad88793d60d', -1, 1714964064, 1714964064, 'ac1d001b', -4, 0, 0)

Line : 187
File : sessions.php