phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f9b3e5b8340e36d9b675dee6b3287bdf' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f9b3e5b8340e36d9b675dee6b3287bdf', -1, 1714305388, 1714305388, '03100f95', -2, 0, 0)

Line : 187
File : sessions.php