phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1f9ac8af12732bed58a7b1a3280e8ab9' 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 ('1f9ac8af12732bed58a7b1a3280e8ab9', -1, 1734158443, 1734158443, '0380c7aa', -9, 0, 0)

Line : 183
File : sessions.php