http error 500 21

The response code consists of three-bit decimal digits, which appear in the first line of the response sent by the HTTP server.The response code is divided into five types, denoted by their first digit:1.1XX: Information, request received, continue processing2.2XX: Success, Behavior is successfully accepted, understood and adopted3.3XX: Redirect, in order to complete the request, the action must be further performed4.4XX: Client

be executed for clients in this application pool. This error code is dedicated to IIS 6.0.403.20-logon to Passport failed. This error code is dedicated to IIS 6.0.404-not found.404.0-(none )? No file or directory found.404.1-unable to access the Web site on the requested port.404.2-the Web service extended locking policy blocks this request.404.3-the MIME ing policy blocks this request.405-

. 403.18-The requested URL cannot be executed in the current application pool. This error code is private to IIS 6.0. 403.19-CGI cannot be performed for clients in this application pool. This error code is private to IIS 6.0. 403.20-passport Login failed. This error code is private to IIS 6.0. 404-not found. 404.0-(none)? No files or directories found. 404.

HTTP error Code table all HTTP status codes and their definitions.Code indication2XX success200 normal; The request is complete.201 Normal; Immediately after the POST command.202 normal; Accepted for processing, but processing is not yet complete.203 normal; Part of the information-the returned information is only part of it.204 normal; No response-the request ha

All HTTP status codes and their definitions. Code indication2XX success200 normal; The request is complete.201 Normal; Immediately after the POST command.202 normal; Accepted for processing, but processing is not yet complete.203 normal; Part of the information-the returned information is only part of it.204 normal; No response-the request has been received, but there is no information to echo back.3xx redirection301 Moved-The requested data has a new

All HTTP status codes and their definitions.Code indication2XX success200 normal; The request is complete.201 Normal; Immediately following the POST command.202 normal; Accepted for processing, but processing has not yet completed.203 normal; Partial information-the information returned is only part of the message.204 normal; No response-received request, but no information to echo.3xx redirect301 Moved-The requested data has a new location and the ch

licensesHTTP 403.16-No access: Client certificate not trusted or invalidHTTP 403.17-No access: The client certificate has expired or is not yet in effectHTTP 404.1-Web site cannot be foundHTTP 404-file cannot be foundHTTP 405-Resource is prohibitedHTTP 406-UnacceptableHTTP 407-Require proxy authenticationHTTP 410-Never availableHTTP 412-Prerequisite failureHTTP 414-Request-URI too longHTTP 500-Internal server errorHTTP 500.100-Internal Server

many access permits from customersHTTP 403.16-Access prohibited: the client certificate is untrusted or invalidHTTP 403.17-Access prohibited: the client certificate has expired or has not yet taken effectHTTP 404.1-the web site cannot be foundHTTP 404-file not foundHTTP 405-the resource is forbiddenHTTP 406-unacceptableHTTP 407-proxy authentication requiredHTTP 410-never availableHTTP 412-precondition failedHTTP 414-request-Uri is too longHTTP 500-In

acceptableUnacceptable 407 Proxy authentication requiredProxy verification required 408 Request timeoutRequest timeout 409 ConflictConflict 410 GoneNo longer available 411 Length requiredLength required 412 Precondition failedPrerequisite failed 413 Request Entity too largeThe Request Entity is too large. 414 Request URI Too long URIThe request URI is too long.

problem, but the unhealthy situation in the domestic forum people hate it At last I came across a foreign forum and got this hint: In the IE properties setting, in the Advanced tab, there is one item: "Show friendly HTTP error messages" I uncheck this option. Retry, the error message becomes:[Code=cant_connect_loopback] Cannot connect due to potential loopback p

HTTP error code DaquanHttp://en.wikipedia.org/wiki/List_of_HTTP_status_codesThe response code consists of three-bit decimal digits, which appear in the first line of the response sent by the HTTP server.The response code is divided into five types, denoted by their first digit:1.1XX: Information, request received, continue processing2.2XX: Success, Behavior is su

given, the client should handle it in a manner that handles 500 responses. Note: The presence of a 503 status code does not mean that the server must use it when it is overloaded. Some servers simply want to deny connections to clients.504 Gateway TimeoutWhen a server acting as a gateway or agent attempts to execute a request, it fails to receive a response from the upstream server (the server that the URI identifies, such as

406 Not acceptableNot acceptable 407 Proxy Authentication RequiredAgent needs validation 408 Request TimeoutRequest Timeout 409 ConflictConflict 410 GoneNo longer available 411 Length RequiredNeed to provide length 412 Precondition FailedPrerequisite failure 413 Request Entity Too LargeRequest entity too large 414 Request URI Too Long URIRequest URI is

Http://en.wikipedia.org/wiki/List_of_HTTP_status_codesThe response code consists of three-bit decimal digits, which appear in the first line of the response sent by the HTTP server.The response code is divided into five types, denoted by their first digit:1.1XX: Information, request received, continue processing2.2XX: Success, Behavior is successfully accepted, understood and adopted3.3XX: Redirect, in orde

find this status on the robots.txt page of the Google website administrator tool "Diagnostics" tab, this is the correct status. However, if you have a robots.txt file and find this status again, it indicates that your robots.txt file may be named incorrectly or located in the wrong location. (The file should be on a top-level domain name and be named robots.txt ).If you find this status (on the HTTP Error

Custom error messages allow friendly or informative responses by providing a file, execution resource, or redirection to a URL when a site visitor cannot access the content they requested. By default, IIS provides error messages that are defined in files stored in the Systemroot\help\iishelp\common folder. You can create custom error messages for users and confi

. 402 requires payment-indicates that the billing system is valid. 403 Forbidden-access is not required even if it is authorized. 404 Not Found-the server cannot find a given resource; The document does not exist. 407 Proxy authentication Request-The client must first use the proxy to authenticate itself. 415 Media type is not supported-the server denies the service request because the format of the requested entity is not supported. 5xx error