phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8476bcad307bd1e78a087d86c1cca3ee' 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 ('8476bcad307bd1e78a087d86c1cca3ee', -1, 1714322213, 1714322213, '12e2fb44', -4, 0, 0)

Line : 248
File : sessions.php