phpBB : Lỗi rồi

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bf1d2e913a0a5988bbd9291090cadf7d' for key 'PRIMARY'

INSERT INTO trunghocduytan_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('bf1d2e913a0a5988bbd9291090cadf7d', -1, 1715725770, 1715725770, '12bf19c3', 22, 0, 0)

Line : 187
File : sessions.php