Compiling error - suddenly won't compile my programs

Virginia Talbot — Fri, 18 Mar 2022 20:52:40 -0000

I regularly compile C++ programs with mingw64 on Windows for my work. Today I cloned one of my recent programs, which worked beautifully a day or two ago, and it suddenly won't compile anymore. I find that I can't compile any of my programs anymore. I'm getting an error message (in the attached screenshot) related to the tuple class. When I opened the file which was mentioned in the first few error messages I saw Visual Studio Code error messages about a tuple saying "member "std::tuple<>::allocator_arg_t" is not a valid class member template" and a second message saying it "expected a )".
I searched the web and various forums for answers but have had no luck. Should I delete mingw and re-install it? I'm not familiar enough with mingw, compilers in general, or any of this to know what to do or even if I'm posting in the right forum but I do know that I can't do my job without compiling my code. I would greatly appreciate any help you can provide.

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Compiling error - suddenly won't compile my programs