I've had much success with surveys since I joined almost a year ago.
Today, I'm experiencing what I believe is the same error as the OP. It's communicated on the pop-up screen right on the WGT Take Surveys page.
I click on a survey, answer the simple question, such as, "How many quarters are there in $1.00?". I answer the same question a second time, as is the way every survey is designed. Then the error message pops. It reads as follows:
Oops! Something went wrong when we tried to taking you to our partner’s website. Error Code: 0
This error has occurred at least a dozen times today. I've tried to take surveys using three different browsers, all with the same results.
Right before this error issue began, I completed a survey and was not credited, as happens once or twice each month. I reported the thievery under My Transactions.
Then the error issue began...
Anyone else experiencing this issue?