phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ff16e34d853d040514dba1f9a7b00e8a' 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 ('ff16e34d853d040514dba1f9a7b00e8a', -1, 1714878434, 1714878434, 'c0a80201', 24, 0, 0)

Line : 187
File : sessions.php