Help with user's "Settings" page

 really need some help and I don't know where to begin. I was adding a plugin "Donation" amongst a couple of other and an hour and some mods later I went to my setting page and it is displaying this..........

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I don't know what I did and I have "backtracked" as far as I can remember. Could someone please direct me to where this view is located or possible instruction. I really would prefer not to erase my site and start all over for this, but I guess it's my fault. Any help is appreciated. Thanks