This is documentation for an outdated product. See the current documentation

ISPmanager 5 Business Documentation

Error pages


Error pages of inform visitors about issues when they try to access a website. If an error page for the website is not defined the user will see a standard error page of the web browser.

Every issue has its own status code and error page.

To customize an error page, perform the following steps:

  1. Go to Domains → WWW-domains → Errors → Add. 
  2. Select a Code :
    1. 400 Bad Request —  invalid request to the server.
    2. 401 Unauthorized — user authentication is required
    3. 402 Payment Required — insufficient funds to send a request.
    4. 403 Forbidden — the server has refused the request.
    5. 404 Not Found — the server doesn’t find anything on the requested location.
    6. 405 Method Not Allowed — the method specified in the request is not supported.
    7. 406 Not Acceptable — invalid parameters in the request heading.
    8. 407 Proxy Authentication Required — the client must first authenticate itself with the proxy.
    9. 408 Request Timeout — the server timed out waiting for the request. 
    10. 409 Conflict — the request could not be processed because of conflict in the current state of the resource,
    11. 411 Length Required — the heading doesn't contain the Content-Length parameter.
    12. 412 Precondition Failed — the server does not meet one of the preconditions for the request.
    13. 413 Request Entity Too Large — the request is larger than the server is able to process.
    14. 414 Request-URI Too Long — the request is too long for the server to process.
    15. 415 Unsupported Media Type — the request has a media type which the server does not support. 
    16. 416 Requested Range Not Satisfiable — the client has asked for a portion of the file, but the server cannot supply that portion. 
    17. 417 Expectation Failed — the server cannot meet the requirements of the Expect request-header field.
    18. 500 Internal Server Error — internal server error.
    19. 501 Not Implemented — the server cannot fulfill the request.
    20. 502 Bad Gateway — invalid gateway.
    21. 503 Service Unavailable — the service is currently unavailable.
    22. 504 Gateway Timeout — the server was acting as a gateway and did not receive a timely response from the upstream server.
    23. 505 HTTP Version Not Supported — the server does not support the HTTP protocol version used in the request
  3. Enter the URL of the error page.  An internal URL (on the same WWW-domain) must begin with "/". E.g.: "/errpages/404.html". An external  URL must begin with "http://" or "https://". E.g., "".
For error 401 you can enter only the internal URL. This is a relative path to one of the files in the WWW-domain directory.