I see I have these old errors from 2021 on 3 articles, when I click on “request review” it says: Error Code: 10003. Status Code: 500, Error: failed to parse response from GetRpats API. invalid character ‘<’ looking for beginning of value (Code: 10003)
Maybe that’s why the poor rankings?
Please let me know what should I do. Those errors were fixed back then as search console also told me about them.