Error to open system ¡HELP!

[?????? 3]

Hello guys.

I am trying to install a system, but I have this error which is unknown to me.

It is to open such a system from example F5.

Error:

Spoiler

1030 23:09:49708 :: Exception 
1030 23:09:49709 :: TypeError
1030 23:09:49709 :: : 
1030 23:09:49709 :: 'unbound method __del__() must be called with Window instance as first argument (got Interface instance instead)'
1030 23:09:49709 ::  in 
1030 23:09:49709 :: <bound method Interface.__del__ of <interfaceModule.Interface object at 0x0FBC2130>>
1030 23:09:49709 ::  ignored

 

Thanks for you help.