【已回应】宝塔面板从5.9升级到7.1后面板部分功能使用时...

宝塔面板从5.9升级到7.1后面板部分功能使用时报错。包括nginx防火墙、网站监控报表和在打开网站列表时报相同错误，防火墙功能无法使用。
异常信息

抱歉，出错了：
Traceback (most recent call last):
File "class/flask_sockets.py", line 30, in __call__
handler, values = adapter.match()
File "/www/server/panel/pyenv/lib/python3.7/site-packages/werkzeug/routing.py", line 1945, in match
raise NotFound()
werkzeug.exceptions.NotFound: 404 Not Found: The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "class/panelPlugin.py", line 1707, in a
plugin_main = __import__(get.name+'_main')
File "plugin/btwaf/btwaf_main.py", line 755
print '同步成功，本次共增加 ' + str(n) + ' 个IP段';
^
SyntaxError: invalid syntax

您好，建议将tengine换成Nginx1.17 ，选择编译安装 ，将旧版本的付费插件全部升级到最新版，你使用的付费插件还都是旧版本，和新版本的不兼容导致的。给您使用带来的扰抱歉。