Require PHP 7.2.5 Update for Laravel version 7x config init Step 1: git clone https://github.com/diogo-foze/laravel-7-crud-using-ajax cd laravel-7-crud-using-ajax Step 2: Configure database in .env file DB_CONNECTION=mysql DB_HOST=127.0.0.1 DB_PORT=3306 DB_DATABASE=laravel_book DB_USERNAME=root DB_PASSWORD=root@123 Step 3: php artisan migrate Step 4: php artisan serve Step 5: http://127.0.0.1:8000/books