After installing Baidu Statistics, the website prompts that there are wrong links. What's the matter?

In the process of website optimization, I installed Baidu Statistics. Since the installation of Baidu Statistics, many wrong links have appeared on the website. When there are too many wrong links, how can we better remove them? How can you install Baidu Statistics and generate wrong links? What is the situation? Too many wrong links will lead to problems on the website, which will affect the collection, right? Thank you for helping me answer my questions.

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Right? code It is placed in the wrong place, and the correct installation will not cause your problems