Sublime cannot install plug-ins.

I used to use the Chinese version of sublime-text3, but I can"t install plug-ins with package controll. So I changed to the English version. I could install the plug-in normally yesterday, but not today. For example, if I want to install sublimeCodeIntel, I will have the following prompt

Traceback (most recent call last):
  File "package_control.package_installer in C:\Users\joy\AppData\Roaming\Sublime Text 3\Installed Packages\Package Control.sublime-package", line 154, in on_done
  File "package_control.package_disabler in C:\Users\joy\AppData\Roaming\Sublime Text 3\Installed Packages\Package Control.sublime-package", line 76, in disable_packages
ImportError: No module named "package_control"

and since I switched to the English version, every time I open sublime, I will have the following prompt

The package "Default" is not available
error: Package Control

The package "Nil-Theme" is not available
error: Package Control

The package "ZZZ" is not available

how to solve the problem