phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '47c7b2ad1f67a0631340e3864d2eeaee' 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 ('47c7b2ad1f67a0631340e3864d2eeaee', -1, 1714407536, 1714407536, 'c0a80201', 23, 0, 0)

Line : 187
File : sessions.php