phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bf4971c443b03e69f4567ba7b45aee66' 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 ('bf4971c443b03e69f4567ba7b45aee66', -1, 1714465893, 1714465893, '12e3727d', -4, 0, 0)

Line : 187
File : sessions.php