Traceback (most recent call last):
  File "error404.py", line 43, in 
    fmk=Asenzor(HEADERS)
  File "../modulos/ztec/Asenzor.py", line 425, in __init__
    self.app.user.cnt(self.data)
  File "/home/ipsopolg/public_html/apps/ipsopol/app.py", line 295, in __call__
    self.http(data)
  File "/home/ipsopolg/public_html/apps/ipsopol/app.py", line 213, in __call__
    ncontrol.metodo_desconocido()
  File "../modulos/controlador.py", line 423, in metodo_desconocido
    self.servir()
  File "../modulos/controlador.py", line 23, in wapper
    funcion(*args)
  File "../modulos/controlador.py", line 1157, in servir
    routes.template_root=("../"+config.vistas_folder if self.isglobal==True else self.ruta_widget.replace("/admin/","/user/"))+routes.templates_folder+self.vista+".py"
TypeError: cannot concatenate 'str' and 'NoneType' objects