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GitHub User: jakeatwork
I was getting the same thing. You have to sign out of that user and maybe delete the db record. You've updated some permissions and the token is now invalid. Once you do that and re-authenticate, you should be good. Worked for me.
I've implemented this, but the search seems to be case sensitive. I've tried to use the bCaseInsensitive = true in the js, but that doesn't change it. Not sure what in the datatables.rb is making it case sensitive. Appears to also be that datatables is case insensitive by default, so i'm guessing this code is overriding something.
thanks in advance.