Why did I receive this error: '102 - Wrong HTTP Signature'?

Apply OS: Windows, macOS, Linux

Apply Navicat Product: Navicat for MySQL, Navicat for PostgreSQL, Navicat for SQLite, Navicat for MariaDB, Navicat Premium

Apply Navicat Version No.: All

The reasons for receiving above error may involve few aspects. We would suggest you to check the following issues:

1. Tunnel URL
2. HTTP Authentication