phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8c9707dd8bb0544f6d13498d8b9bc6f7' 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 ('8c9707dd8bb0544f6d13498d8b9bc6f7', -1, 1714079317, 1714079317, '12da267d', -4, 0, 0)

Line : 187
File : sessions.php