phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ff84cd3da79c6f5e5b77fa7d3e7c60a9' 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 ('ff84cd3da79c6f5e5b77fa7d3e7c60a9', -1, 1715762980, 1715762980, '03855a19', -4, 0, 0)

Line : 187
File : sessions.php