phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '02c4ee0d4f0c1d2ce85d91a3d3d12cf9' for key 'PRIMARY'

INSERT INTO phpbb1_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('02c4ee0d4f0c1d2ce85d91a3d3d12cf9', -1, 1714298152, 1714298152, '03152200', -8, 0, 0)

Line : 187
File : sessions.php