phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd9907f1f665c599ae5e85d894417c7f9' 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 ('d9907f1f665c599ae5e85d894417c7f9', -1, 1714741557, 1714741557, '12df6ae8', -8, 0, 0)

Line : 187
File : sessions.php