未捕获的异常：错误：指定为定义者的用户（'skip-grants user'@'skip-grants host'）不存在

Question

I have an update query in my application . When that query gets executed, an uncaught exception is thrown. Can anyone explain me why that exception occurs and how to resolve it.

Uncaught Exception: Error: The user specified as a definer ('skip-grants user'@'skip-grants host') does not exist