phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ddc51a684732155f2b536a3d86e17132' for key 'sgf_sessions.PRIMARY'

INSERT INTO sgf_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ddc51a684732155f2b536a3d86e17132', -1, 1738219771, 1738219771, '127613f7', -10, 0, 0)

Line : 183
File : sessions.php