phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cf63c9a03a7c3c9affc8079441d8ffe6' 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 ('cf63c9a03a7c3c9affc8079441d8ffe6', -1, 1714814376, 1714814376, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php