What is HTTP Error 500? How to fix HTTP Error 500 simply

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When accessing a website by smartphone or computer, there are times when you will get an error that the site is currently inaccessible due to an HTTP Error 500. So what is this error? This article will inform you about the causes of this error as well as some ways to help you fix it.

1. What is HTTP Error 500?
If you are accessing a website, and suddenly you see an HTTP Error 500 message, it means that the server of the website you are visiting is having problems. In addition, depending on the design of each website, this error is also displayed in different forms such as:

- 500 Internal Server Error
- HTTP 500
- Internal Server Error
- Temporary Error (500)
- Internal Server Error
- HTTP 500 Internal Error
- 500 Errors
- HTTP Error 500
- 500. That's an error


What-is-HTTP-Error-500-how-to-fix-HTTP-Error-500-simply1.jpg


In addition, some websites using Microsoft IIS software may display more specific errors as follows:

500.0
A module or ISAPI error occurred.

500.11
The application is shutting down on the website's server.

500.12
The application is busy restarting on the website's server.

500.13
The website server is busy.

500.15
Direct permission requests for Global.asax are not authorized.

500.19
Invalid configuration data.

500.21
Module not recognized.

500.22
The ASP.NET HttpModules configuration does not apply in Managed Pipeline mode.

500.23
The ASP.NET HttpModules configuration does not apply in Managed Pipeline mode.

500.24
The ASP.NET impersonation configuration does not apply in Managed Pipeline mode.

500.50
A logging error occurred during processing of the RQ_BEGIN_REQUEST message. An inbound rule enforcement or configuration error has occurred.

500.51
A logging error occurred during the processing of the GL_PRE_BEGIN_REQUEST message. A global configuration or rule enforcement error has occurred.

500.52
A log error occurred during processing of the RQ_SEND_RESPONSE message. There has been an enforcement of the outgoing rule.

500.53
A logging error occurred during the processing of the RQ_RELEASE_REQUEST_STATE message.

500,100
Internal ASP error.

This is a temporary error, due to a problem with the server of the website we visit. This error can be caused by reasons such as: too many people accessing at the same time, .htaccess file error, the server cannot determine what the exact problem is or due to a plugin conflict, website server software (PHP, Apache,…) has an error or PHP memory is limited. In addition, this error can appear on web browsers on both phones and computers.

2. How to fix HTTP Error 500 for users
- Reload web page

To work around this error, you can first try reloading the web page by pressing Ctrl + R (Windows) and Command + R (Mac) or pressing the F5 key.

- Clear the web browser's cache

Alternatively, you can try clearing the cache of the web browser you are using. The instructions below will tell you how to clear Chrome's cache.

+ Step 1: At the top right of Chrome, click on the 3-dot icon > Select More Tools > Select Clear Browsing Data...

+ Step 2: In the Time range section, you choose the time period you want to delete > Check the box Browsing history and Cached images and files (Files and images are stored in memory) buffer) > Click Clear data to finish.

What-is-HTTP-Error-500-how-to-fix-HTTP-Error-500-simply2.png

Clear web browser cookies

In addition to clearing the cache, you can also clear your web browser's cookies by doing the following:

+ Step 1: At the top right of Chrome, click on the 3-dot icon > Select More Tools > Select Clear Browsing Data... (Clear browsing data...).

+ Step 2: In the Time range section, you choose the time period you want to delete > Check the box Cookies and other site data > Click Clear data Whether).

What-is-HTTP-Error-500-how-to-fix-HTTP-Error-500-simply3.png


You can also check all three boxes as shown below to clear history, cookies and cache.

- Back to the following website

If you don't want to delete the data, you can return to the website at another time because this error is only temporary, you can wait for the website's programmer to fix the error or the number of concurrent visitors will decrease and then you can log in. website again.

- Direct contact with webmaster

In addition, you can contact the site's administrator directly to inform about this situation and get timely, fast support.

What-is-HTTP-Error-500-how-to-fix-HTTP-Error-500-simply4.png


3. How to fix HTTP Error 500 for webmasters
- Error setting wrong permissions for files, folders

The cause of the HTTP Error 500 error may be because you set the wrong permission to allow files or folders on the server. To fix it, you can see the error displayed on the URL and re-confirm the permissions for files and folders.

What-is-HTTP-Error-500-how-to-fix-HTTP-Error-500-simply5.png


- Error PHP Server Time Out
The PHP Server Time Out error usually occurs on a Linux or Unix server running PHP when there is an error on the PHP lib/package and the server cannot read the PHP file. In addition, if the PHP Server Time Out error occurs because the server is overloaded, the traffic is too much, you cannot adjust it.

- Error file .htaccess
If the .htaccess file on your server is corrupted or contains many error codes, it will cause an HTTP Error 500. To fix this error, you should make sure there are no errors on the .htaccess file.

To verify that the cause of the HTTP Error 500 error is caused by the .htaccess file, you can delete or move the file and then proceed to reload the website again. If the HTTP Error 500 does not appear, the cause of the error is the .htaccess file.

Just now is an article about the cause and how to fix HTTP Error 500. Hope the article is useful to you, thank you for watching, see you in other articles!
 
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