My Laravel.log view

Laravel, being a versatile framework, relies on various libraries for smooth operation. The “Class ‘GuzzleHttp\Client’ not found” error can occur when Laravel attempts to use Guzzle, a popular HTTP client.

The error indicates that Laravel is unable to find the GuzzleHttp\Client class, which is typically caused by Guzzle not being included in the project.

The Solution:

Step 1: Update Composer Dependencies

Before Change:

"require": {
    "php": "^8.1",
    "laravel/framework": "^10.10",
    "laravel/helpers": "^1.7",
    "laravel/passport": "*",
    "laravel/tinker": "^2.8",
    "laravel/ui": "^4.2",
    "lcobucci/jwt": "4.0",
    "paragonie/random_compat": "^9.99.1"
},

After Change:

"require": {
    "php": "^8.1",
    "guzzlehttp/guzzle": "^7.8",
    "laravel/framework": "^10.10",
    "laravel/helpers": "^1.7",
    "laravel/passport": "*",
    "laravel/tinker": "^2.8",
    "laravel/ui": "^4.2",
    "lcobucci/jwt": "4.0",
    "paragonie/random_compat": "^9.99.1"
},

Run Composer Install

After modifying the composer.json file, open your terminal and navigate to your Laravel project’s root directory. Run the following command:

composer install

This command will fetch and install the Guzzle library and any other dependencies specified in the composer.json file.