【已解决】宝塔面板出错 无法修复！

Traceback (most recent call last):  File "/usr/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app    response = self.full_dispatch_request()  File "/usr/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request    rv = self.handle_user_exception(e)  File "/usr/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception    reraise(exc_type, exc_value, tb)  File "/usr/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request    rv = self.dispatch_request()  File "/usr/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request    return self.view_functions[rule.endpoint](**req.view_args)  File "/www/server/panel/BTPanel/__init__.py", line 931, in plugin    import panelPlugin  File "/usr/lib64/python2.7/site-packages/gevent/builtins.py", line 96, in __import__    result = _import(*args, **kwargs)  File "class/panelPlugin.py", line 11, in     from pluginAuth import Plugin  File "/usr/lib64/python2.7/site-packages/gevent/builtins.py", line 96, in __import__    result = _import(*args, **kwargs)  File "class/pluginAuth.py", line 16, in     import PluginLoader  File "/usr/lib64/python2.7/site-packages/gevent/builtins.py", line 96, in __import__    result = _import(*args, **kwargs)ImportError: No module named PluginLoader

REQUEST_DATE: 2022-08-02 15:54:25
PAN_VERSION: 7.9.3
  OS_VERSION: CentOS  7.9.2009 (Py2.7.5)
REMOTE_ADDR: 223.79.240.30
REQUEST_URI: POST /plugin?action=get_index_list
REQUEST_FORM: {}
  USER_AGENT: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36

DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 support in pip can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support pip 21.0 will remove support for this functionality.
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 support in pip can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support pip 21.0 will remove support for this functionality.

已自行修复好！修复代码
curl https://download.bt.cn/install/update_panel.sh|bash