Why am I getting this error?

Solution 1:

On this website, it highlights some bugs people have found. One of them is:

Game freezes in World Map and DNA/Days counter become "123"

and the developer said:

kerissakti [Developer] Jul 11, 2018 @ 5:14am

Hi everyone, We've uploaded a new patch ver 1.3.2.2 to fix these issues. ......
Please let me know if the problem still persists, we'll do our best to resolve it as soon as possible

So I think that it should resolve, and if it does not, try asking for bugfixes on Steam Support.
And yes, your pause button is in Indonesian, but I don't know why.