debian12安装宝塔7.7KX报错解决

登陆处 密码错误多次 提示验证码时，无法显示验证码，/code报错如下：

TypeError: send_file() got an unexpected keyword argument 'cache_timeout'
REQUEST_DATE: 2024-08-30 21:23:54
 PAN_VERSION: 7.7.0
  OS_VERSION: Debian GNU/Linux 12 x86_64(Py3.7.16)
 REMOTE_ADDR: 23.249.26.162
 REQUEST_URI: GET /code?1725024227439
REQUEST_FORM: {}
  USER_AGENT: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36
Traceback (most recent call last):
  File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/app.py", line 2529, in wsgi_app
    response = self.full_dispatch_request()
  File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/app.py", line 1825, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/app.py", line 1823, in full_dispatch_request
    rv = self.dispatch_request()
  File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/app.py", line 1799, in dispatch_request
    return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)
  File "/www/server/panel/BTPanel/__init__.py", line 1146, in code
    return send_file(out, mimetype='image/png', cache_timeout=0)
TypeError: send_file() got an unexpected keyword argument 'cache_timeout'

解决：找到/www/server/panel/BTPanel/__init__.py

1146行，删除cache_timeout重启即可