What steps can be taken to resolve the "Class 'InfluxDB2\Client' not found" error in PHP?

To resolve the "Class 'InfluxDB2\Client' not found" error in PHP, you need to ensure that the InfluxDB PHP client library is properly installed and included in your project. You can install the library using Composer by running `composer require influxdb/influxdb-client-php`. Then, make sure to include the autoload file in your PHP script.

// Include the Composer autoload file
require 'vendor/autoload.php';

use InfluxDB2\Client;

// Your code using InfluxDB2\Client