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Address Script Injection Problems Inspect your website’s files and code for any suspicious or unrecognized scripts. Remove any injected code and ensure that your website’s security measures are robust. Example: If your website allows user-generated content and you notice unexpected scripts in certain posts or comments, it is possible that malicious users have injected their own code. 500 Error VS. Other 5xx Response Codes Common 5xx Response Codes If you’re seeing an error screen and none of these solutions worked, then you might be dealing with a different kind of 5xx error. To have a better understanding of the differences between generic 500 errors and other internal server errors, it’s essential to know the most common 5xx response codes:
500 Error: This code indicates that the server encountered an unexpected problem that prevents it from fulfilling the request. It’s an unidentified issue without providing additional details. 501 Error: A “not implemented” HTTP status code, it shows that the server is CY Lists unable to execute the request. This may happen due to an inability to identify the request’s objective or insufficient power to fulfill it. 502 Error: Known as a “bad gateway,” this response happens when an invalid response is detected by the server acting as a proxy or gateway.
This means that the server received an invalid response from an upstream server, potentially indicating a problem with your server if you are using a web application firewall. 503 Error: Happens when a service is unavailable,maintenance, or even a malware attack. The server is unable to handle additional tasks at that moment. 504 Error: A “gateway timeout” indicates that the server, operating as a proxy or gateway, was unable to identify the request within the specified time limit. 505 Error: This error happens when the server cannot recognize the HTTP protocol used in the request.
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