phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cfb431403a9a87be331778ca53fcb8d7' 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 ('cfb431403a9a87be331778ca53fcb8d7', -1, 1715070446, 1715070446, 'c0a80201', -10, 0, 0)

Line : 187
File : sessions.php