phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1b9fd68eb2e1efb18058cfcfe868f64c' for key 'sf_sessions.PRIMARY'

INSERT INTO sf_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('1b9fd68eb2e1efb18058cfcfe868f64c', -1, 1713430512, 1713430512, '030f8fb5', -9, 0, 0)

Line : 188
File : sessions.php