phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8fc9422d3bc5c28bfb312a66cf5891d1' 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 ('8fc9422d3bc5c28bfb312a66cf5891d1', -1, 1714339305, 1714339305, '12dadae6', -4, 0, 0)

Line : 187
File : sessions.php