Repeated message like this [duplicate]

This question already has an answer here:

• Programming error: You must not use 8-bit bytestrings 2 answers

You must not use 8-bit bytestrings unless you use a text_factory that can interpret 8-bit bytestrings (like text_factory = str). It is highly recommended that you instead just switch your application to Unicode strings.

Why am I getting amessage like this while loading data to sqlite from python