We often get asked about the error messages you might encounter when accessing your website. Here is a quick overview of four common 500 errors!
WHAT IS A 503 ERROR?
The 503 status code, or Service Unavailable error, means that the server is overloaded or under maintenance. This error implies that the service should become available at some point.
If the server is not under maintenance, this can indicate that the server does not have enough CPU or memory resources to handle all of the incoming requests, or that the webserver needs to be configured to allow more users, threads, or processes.
WHAT IS A 504 ERROR?
The 504 status code, or Gateway Timeout error, means that the server is a gateway or proxy server, and it is not receiving a response from the backend servers within the allowed time period.
This typically occurs in the following situations:
- The network connection between the servers is poor
- The backend server that is fulfilling the request is too slow, due to poor performance
- The gateway or proxy server’s timeout duration is too short
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