I've been poking around at this, and I solved the error that I was giving.
Firstly, I went in to line 61 and deleted a bunch of line breaks. That fixed that error, except I got an error then on line 115.
The error was for the line of code that calls to my Pinterest Feed. Turned out the whole time what I thought was my Pinterest username is NOT. (I have no idea how they generate them.)
I tried this:
And got a 404 error. I went into my pinterest account, and buried in my profile was a space that said "your username" which is apparently SweetAnneDesigns (instead of Saynotsweetanne which I use to log in. Hence the confusion.)
Then I tried this:
Went back to the dashboard and put in SweetAnneDesigns in the widget and voila! No more errors.
I hope that helps someone!