Std::out_of_range

I made a reactor core model, but there is an error std::out_of_range when I run, can anyone tell me what should I do to fix it?

@MAKurniwawan It looks like you are using manually assigned cell IDs in your model that are greater than the range of 32-bit integers (greater than 2,147,483,647). At present, all IDs need to be able to be stored in 32-bit integers.

Okey @paulromano , I get it. Thanks for helping me.

Best Regard,
Aldi