Problem when running Dynare

There is an Error when I run my Dynare code as follows. Can anyone inform me about it?
UnaryOpNode::eval_opcode: not implemented on UnaryOpcode::expectation

You run your code in MATLAB or in Julia ?

In MATLAB software write your dynare file name such as follows:

dynare example.mod

If you have been installed dynare in MATLAB correctly you can run your file.

I run in MATLAB.
But this is not the case.
This is the problem just with one of my codes, others work properly.

Please upload your Dynare file.

If your model is estimation please upload your datafile and your dynare file for more information.