phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8cfd9f949eb6f6b9ad24247a52e1e8bb' 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 ('8cfd9f949eb6f6b9ad24247a52e1e8bb', -1, 1715331639, 1715331639, '340ee0c5', 0, 0, 0)

Line : 187
File : sessions.php