phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1471e8742586bc25fcbb742a2dc91b97' 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 ('1471e8742586bc25fcbb742a2dc91b97', -1, 1715703771, 1715703771, '12bcb5a3', 10, 0, 0)

Line : 187
File : sessions.php