Software & AppsOperating SystemLinux

Solving XAMPP’s Access Forbidden 403 Error

Ubuntu 8

In the world of web development, encountering errors is a common occurrence. One such error that you may come across while using XAMPP is the “Access Forbidden 403” error. This error can be frustrating, but with the right steps, it can be resolved. In this article, we will explore the possible solutions to this problem.

Understanding the 403 Forbidden Error

Before we dive into the solutions, it’s important to understand what the 403 Forbidden error means. This error occurs when the server understands the request but refuses to authorize it. This can happen due to several reasons such as incorrect file or directory permissions, wrong Apache configuration, or incorrect script settings.

Solution 1: Check Apache Configuration

The first step in resolving the 403 Forbidden error is to check the Apache configuration. The configuration file, httpd.conf, contains directives that give the server instructions.

Open the httpd.conf file located in the /opt/lampp/apache2/conf directory. Look for the <Directory> directive for your CGI directory (/opt/lampp/cgi-bin). The settings should look like this:

<Directory "/opt/lampp/cgi-bin">
 Options +ExecCGI
 AddHandler cgi-script .pl
 AllowOverride All
 Require all granted

In this block of code:

  • Options +ExecCGI enables the execution of CGI scripts.
  • AddHandler cgi-script .pl tells Apache to handle files with the .pl extension as CGI scripts.
  • AllowOverride All allows the use of .htaccess files for additional configuration.
  • Require all granted grants access to all users.

If the settings are different, modify them accordingly and save the changes.

Solution 2: Check File Permissions

The next step is to check the permissions of your CGI script and the CGI directory. Incorrect permissions can lead to the 403 Forbidden error. The recommended permissions are 755 for directories and 644 for files.

Open the terminal and navigate to the XAMPP directory. Use the chmod command to change the permissions:

sudo chmod 755 /opt/lampp/cgi-bin
sudo chmod 644 /opt/lampp/cgi-bin/

Here, chmod is the command used to change file permissions. 755 sets the permissions to read, write, and execute for the owner, and read and execute for the group and others. 644 sets the permissions to read and write for the owner, and read for the group and others.

Solution 3: Verify Shebang Line

The shebang line in your Perl script should be #!/usr/bin/perl. This line tells the server which interpreter to use for executing the script. If it is incorrect, it can cause the 403 Forbidden error.

Open your Perl script ( and check the shebang line. If it is #!usr/bin/perl, change it to #!/usr/bin/perl and save the changes.

Solution 4: Restart XAMPP

After making any changes to the configuration or file permissions, you need to restart XAMPP for the changes to take effect. Use the following command to restart XAMPP:

sudo /opt/lampp/lampp restart

Updating XAMPP

If none of the above solutions work, consider upgrading XAMPP to the latest version. Sometimes, older versions of XAMPP may have compatibility issues or bugs that can cause the 403 Forbidden error. You can download the latest version of XAMPP from the official website.


Resolving the 403 Forbidden error in XAMPP involves checking the Apache configuration, verifying file permissions, checking the shebang line in your Perl script, and restarting XAMPP. If these solutions don’t work, updating XAMPP may help. With these steps, you should be able to resolve the error and get back to developing your web applications.

What is XAMPP?

XAMPP is a software package that combines Apache web server, MySQL database, PHP, and Perl. It is used to create a local web server environment for web development and testing purposes.

How do I install XAMPP?

To install XAMPP, you can download the installer from the official website ( and follow the installation instructions provided. The installer is available for Windows, macOS, and Linux.

Where can I find the `httpd.conf` file in XAMPP?

The httpd.conf file can be found in the /opt/lampp/apache2/conf directory if you are using XAMPP on Linux. For Windows, it is located in the apache\conf directory within the XAMPP installation directory.

How can I check the permissions of a file or directory?

You can check the permissions of a file or directory by using the ls -l command in the terminal. The permissions will be displayed in the first column of the output.

What is the shebang line in a Perl script?

The shebang line in a Perl script is the first line of the script that starts with #! followed by the path to the Perl interpreter. It tells the server which interpreter to use for executing the script.

How can I upgrade XAMPP to the latest version?

To upgrade XAMPP to the latest version, you can download the latest installer from the official website ( and run it. During the installation process, choose the option to upgrade the existing installation. Note that you may need to backup your data before upgrading to avoid any potential data loss.

Can I use XAMPP for production environments?

XAMPP is primarily designed for development and testing purposes. It is not recommended to use XAMPP in production environments as it may not have the same level of security and performance as dedicated server setups. It is best to use XAMPP for local development and then deploy your application to a production server.

Leave a Comment

Your email address will not be published. Required fields are marked *