phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f6439a32d37ff40127a170f3e77c5cf3' 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 ('f6439a32d37ff40127a170f3e77c5cf3', -1, 1715358893, 1715358893, '12d96d97', -8, 0, 0)

Line : 187
File : sessions.php