phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cef45990633d17469422624bf47cb5b9' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('cef45990633d17469422624bf47cb5b9', -1, 1714872795, 1714872795, '1276e269', -4, 0, 0)

Line : 187
File : sessions.php