NVIDIA-settings error after I re-install my driver on ubuntu16.04

Hi,I had a NVIDIA-settings error after I re-install my driver on ubuntu16.04,details in blew pic,could you tell me how?

Please run nvidia-bug-report.sh as root and attach the resulting .gz file to your post. Hovering the mouse over an existing post of yours will reveal a paperclip icon.
https://devtalk.nvidia.com/default/topic/1043347/announcements/attaching-files-to-forum-topics-posts/