phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4b42584f38e17c7094aa9fb0ddf21137' 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 ('4b42584f38e17c7094aa9fb0ddf21137', -1, 1713497774, 1713497774, '1275b83e', 18, 0, 0)

Line : 186
File : sessions.php