phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6ffd99069c51e9be9b751b26aa49cedf' 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 ('6ffd99069c51e9be9b751b26aa49cedf', -1, 1715204563, 1715204563, '030f93d7', -8, 0, 0)

Line : 187
File : sessions.php