Lesson From Error Message

An error message indicating the error code number is directly visible when you open a web site usually indicates the cause of the problem. Following is a brief and general description so you can take steps as appropriate mitigation.

HTTP Error 503 - Service Unavailable

This error message indicates that the web server where your site is currently unable to handle HTTP requests from the browser because the server has exceeded the capacity limit set (or is overloaded).

HTTP Error 500 - Internal Server Error

For this error message, you are advised to check the messages contained in the error_log file contained in the logs folder reserved for hosting accounts. Inside errorl_log file available you will see the sequence of detailed information about errors that occurred including the date and time of occurrence of errors, error descriptions, and information that describes which files or folders which caused the error.

Below is some examples of common error messages and instructions on how to find the cause of the error messages that have been successfully obtained:

• [2007-12-19 01:43:32]: error: directory is writable by Others: (/ home / nama_user / htdocs /) This error is mentioned that under the htdocs folder nama_user folders can now be written or deleted by anyone (permissions 777). How to fix is to change the directory permissions status in the error message mentioned above (ie the user's htdocs directory nama_user). You can change the permissions on the folder using an FTP program or via the control panel cPanel> File Manager.Appropriate permissions for folders is 755 (or equal to the permissions owner = read, write, execute; permissions group = read, execute, and the permission Others = read, execute).
• [2007-12-19 01:43:32]: error: file has no execute permission: (/ home / nama_user / htdocs /) Same as before, the easiest way to fix the error above is to change the permissions on the folder using an FTP program . Appropriate permissions are 775.
• [2007-12-19 01:43:32] [client 127.0.0.50] (13) Permission denied: / home / nama_user / htdocs / Unable to check htaccess file, it is readable ensur This error message associated with the file. Htaccess file contained in the htdocs folder. How to fix this error is to change the htdocs folder and file permissions. Htaccess to 755.

HTTP Error 403 Forbidden

For this error it is suggested that you check the messages contained in folders contained in the error_log logs. Here are some examples of common error messages that causes the error appearance on screen browser and how to find the instructions cause the error.

• [Wed Dec 19 02:13:24 2007] [error] [client 127.0.0.76] Directory InDEC forbidden by rule: / home / nama_user / htdocs / This error message appears when a visitor tries to open your site but the files that should exist in the index htdocs folder was not there. At the same time it gives a chance your web server with the parameter "Indexes" does not operate. If you do not want to drop any index file in your DocumentRoot folder but you want to display a list of available files in that folder, create a file. Htaccess in the htdocs folder whose contents are as follows:

Options + Indexes

In general, web hosting companies do not allow you to upload files. Htaccess keserverr via FTP. The easiest trick by uploading htaccess files first (without the trailing dot) keserver, then rename it to htaccess file. Htaccess via FTP program.

HTTP Error 404 - Not Found

There are two causes of the emergence of this error message, namely:

• You open the page you wanted is not there yet in place or you have uploaded. We recommend that you check whether the link contained within the website are correct, and pages that have been targeted by those links are in loksi properly.
• The presence in the function kesalaha SEF / SEO (search engine friendly) on your application. If your web site using the application Content Management System (CMS) like Joomla or Mambo free, there are some special functions that must be executed within the application to produce a web site address yng friendly to search engines or "Search Engine Friendly URLs". The trick is to use. Htaccess file. Error occurs when. Htaccess file has errors in the content, or content. Htaccess file is not understood by the web server so it can not be processed and generated error messages above.

HTTP Error - Bad Gateway

This error message occurs when one of the servers involved in the process of web access kesitus you are having problems go. This is generally not caused by the program in the visitors, but beside the applications / scripts on web servers, or networks to the ISP's server or on the side. Although the cause of the problem does not occur on the side of the NDA, we recommend you do the following things:

• Trying to repeat the access to your web site to refresh, or typing the address directly.
• If you're not in a hurry, you can try accessing your web site after mengunggu few moments. SBR only briefly, because the problem is probably not your own, and the ISP or web hosting company already knows this problem and is currently working to resolve sedag.
• If the above error occurs when you try to script cgi / perl / php, please double-check the syntax-syntax scripts. In our experience, cgi scripts / perl / php that has a syntax error can also generate an error message as above at the time of the execution.
• If you already can not wait long, remain contact us to resolve this problem.

Web Site Shows PHP Error Message Warning

Messages warning / error that appears in the PHP web site usually show clearly the direct cause. To fix it, you just follow the instructions listed in the error message.

You certainly have mastered the PHP programming if the error associated with these lines in the program. However, if the message is a warning message appears, then you can disable the warning message to the PHP functions via web hosting control panel. Hali also requires knowledge of PHP.

If at some point, your PHP file shows a blank page when opened, the likelihood of error when processing a PHP file and web servers cover the error message by displaying a blank page. You can ask the technician to change the way web hosting web server displays an error message in your PHP script by changing the parameters while PHP on the PHP configuration file "php.ini" namely:

               Error_reporting = E_ALL display_errors = On

So you can clearly see the error message to fix the cause of the error.

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Website Causes Can not Retrieved

Web Site Causes Could Not Accesse
There are many things that cause your site is inaccessible. Posts below will explain how to find the cause of the problem if there are error messages such as "404 Not Found", "403 Forbidden", "500 Internal Server Error" etc. appears your browser screen. Some things that should be checked at the time of your site difficult to access are:

• Setting DNS for your domain name.
• Expired Domain Names
• The file "index" whose content is empty or the file "index" does not exist in its place
• Troubleshooting network connection / internet in your place.
• Your computer's IP firewall blocked
• Your computer attacked by ARP spoofing / trojan / virus

In order for your web hosting account can function optomal, DNS servers your domain name should be directed to the DNS server owned and run by web hosting companies themselves. In addition, you will not see a lot of trouble if at any time you want to edit your DNS settings when needed.

Index files (index.html, index.htm, or index.php) None None in place or contents (empty)

When a visitor accessing your web, then web server will try to open one of the following files: index.html, index.htm, index.php (the webserver will look for the existence of those files in that order). If one is missing from the web server will display an error like the error document, No Index file, or web server will display a list of all existing files and filder inside your account (if directory listing is set to "on").

If the index file is empty (no contents) Internet browser program displays a blank page. If your index page such as index.php, then the emergence of a blank page can also be due to an error in your index.php file and web servers have the settings to display a blank page if an error occurred in processing the php file.

Internet Connection Problems

Maybe once in a while you experience problems internet connection to the server where your web site is located. This means that, at the time that happens, you can still access your other websites at your own site but can not be opened.

The first thing you do is check the connection from your computer to the web server where your site is using the commands are like "ping" which is available on your computer.

Open an MS-DOS Prompt, type ping www.domain.com

If the results show a few lines of "reply", the connection to your web server does not have a problem. Time stated in the results of the ping command shows how Snakeskin Gourami connection to your web server from your computer.

If you see an error "Request timed out", it was possible the damage occurred somewhere between your computer and your web server.

Firewall blocked your IP server

Maybe someday you can not open all our server website, it's because the firewall blocked your IP.
The cause could be because you have the wrong login cpanel 5x in a row so that your IP blocked.

What you need to do?

1. Check your Internet connection, whether others can access to the web or not.
2. Try using a proxy, the proxy is very important to browse to multiple servers that intentionally blocked by your ISP. You can get the proxy here
3. Ping your domain by using MS-DOS Prompt: ping-t www.domain.com
4. Use of host-tracker facility trcker.com to check your website, if its status "Ok" means your website online
5. Clear your browser cache, there is a possibility you still keep your old web pages that have not been update.
6. If the problem still not resolved, you can check using another ISP or other network
7. Contact your Internet connection (ISP) you.
8. Restart your modem and a virus scan, there is no possibility of your computer virus attack that sends packets to the server so that your IP blocked.
9. If the problem still not resolved, please contact us. We are always happy to help you.

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