phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ff6b90f9a45e90f490cff46e39b6e83d' 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 ('ff6b90f9a45e90f490cff46e39b6e83d', -1, 1714421868, 1714421868, 'c0a80201', 2, 0, 0)

Line : 187
File : sessions.php