I am creating a custom logging class using spdlog, my issue is that.. I always get an error. The code is too big so i added it on coliru.. https://coliru.stacked-crooked.com/a/b92f34bffc8aa8f2
The code is fully compileable, but seems like coliru dont have spdlog..

The error i always get is this:

'fmt::v10::basic_format_string<char,const char *>::basic_format_string': call to immediate function is not a constant expression

I tried many other ways to solve the issue, but none worked