phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '40008497ff20e942308314a06e2b3017' 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 ('40008497ff20e942308314a06e2b3017', -1, 1715870966, 1715870966, '0391acd5', -4, 0, 0)

Line : 187
File : sessions.php