phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '86c7b3204f9dcb91b5e1517f450b74c8' 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 ('86c7b3204f9dcb91b5e1517f450b74c8', -1, 1714873511, 1714873511, '038a71bc', -8, 0, 0)

Line : 187
File : sessions.php