phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9e9511a96b036f7a4e3f0494784d3699' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9e9511a96b036f7a4e3f0494784d3699', -1, 1714305906, 1714305906, '030fc57b', -9, 0, 0)

Line : 187
File : sessions.php