phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5df9c2fbf4d494101b5691c57743340f' 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 ('5df9c2fbf4d494101b5691c57743340f', -1, 1715049293, 1715049293, '1276786d', -8, 0, 0)

Line : 187
File : sessions.php