Why are my parameters not carrying across functions properly?

The following code snippet is simplified code from a returned function within a ModuleScript that I intend to use for error handling:

function errorHandling(func, ...)
    local args = {...};
    print(unpack(args));
    local ran,error = pcall(function()
        print(unpack(args));
        local results = { func(unpack(args)) };
    end);
end

And the following code is the function that is being passed to errorHandling as func:

function func(param1, param2)
    print(param1, param2);
end

Now the issue I have is that the first two times I print the unpacked values of the args array it returns the correct values, however when I receive them in the func function and print, the first index has disappeared.

For example, if my arguments (args) are "a" and "b", my output will show:

a   b
a   b
b   nil

I've not been scripting for a few years so it's probably something simple I'm missing, but I'd appreciate the help.