phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dbf79f933507c41b9f9a00a70a8db8db' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('dbf79f933507c41b9f9a00a70a8db8db', -1, 1714219426, 1714219426, '0391a33a', -10, 0, 0)

Line : 187
File : sessions.php