phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '473b9d964ca3e5f021cb4edaec6e94ce' 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 ('473b9d964ca3e5f021cb4edaec6e94ce', -1, 1714659022, 1714659022, '12d90852', -8, 0, 0)

Line : 187
File : sessions.php