Data is not output from sqlite

[JustiFox]

Running environment:

• sqlmap version [e.g. 1.3.5.93#dev]
• Installation method: git
• Operating system: Microsoft Windows Server 2016
• Python version: 3.10.1

Target details:

• DBMS: MySQL
• SQLi techniques found by sqlmap: header boolean-based blind]
• WAF/IPS: no

[stamparm]

1. SQLi in X-Forwarded-For with OR boolean-based blind payload and --not-string option being is used is FAR-fetched at least. Thus, I would say that you are dealing here with a false-positive
2. As of data not being outputed to your terminal. You are using ancient cp437, while wanting to display unicode characters. Not sure if I need to explain what's the problem in this. Also, this is just an issue of console output and not in internal working of sqlmap

[JustiFox]

I flush the session, added the "--not-string" parameter, rechecked in manual mode, SQLi really exists! I changed the device from which the testing was carried out and the encoding, the result is the same