phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a899d4f50e888d69656f72896e8f230b' 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 ('a899d4f50e888d69656f72896e8f230b', -1, 1714241816, 1714241816, '03114f3c', -4, 0, 0)

Line : 187
File : sessions.php