A 505 due to malformed request-line. Apache Configuration for HTTP505HTTPVersionNotSupported.The HTTP505 response is used to inform the client that the server does notsupport the HTTP protocol version specified in the request. Seeing the “505HTTPVersionNotSupported” error appear can be frustrating for website owners and users alike. This error indicates a mismatch between the HTTP protocol versionsupported by the client and server, preventing communication between them. Key Takeaway 1: What is a 505Error Anyway? First, let’s untangle themystery surrounding the 505error (often referred to as HTTPVersionNotSupported). Picture this: you’re throwing a groovy space-themed party, but you neglected to inform your guests. A 505HTTPVersionNotSupportederror occurs when a server cannot support the HTTP protocol version used in the client’s request. This 505 Status Code indicates a communication mismatch between the client’s browser and the web server. What are HTTP Status Codes? The HTTP status code is a response made by the server to the client's request. These are three-digit codes.503 Service Unavailable. Response: HTTP/1.1 505HTTPVersionNotSupported Date: Wed, 07 Jun 2017 09:59:17 GMT Server: Apache/2.4.17 (Debian) Content-Length: 0 Keep-Alive: timeout=5, max=98 Connection: Keep-Alive Content-Type: text/html; charset=UTF-8. In the console, the headers show "505HTTPVersionNotSupported," while the response shows {"error":"Request failed with status code 429"}. I am inexperienced in programming and would appreciate help solving this issue.
