phpBB : Erro Crítico

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5ad8817cb285bd94a6530fed6db8a3ac' 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 ('5ad8817cb285bd94a6530fed6db8a3ac', -1, 1714297669, 1714297669, '038cb9aa', 15, 0, 0)

Line : 187
File : sessions.php