How can one effectively troubleshoot errors like "Class 'PHPMailer' not found" when trying to implement PHPMailer for sending emails in PHP?

To troubleshoot the error "Class 'PHPMailer' not found" when trying to use PHPMailer for sending emails in PHP, you need to make sure that the PHPMailer library is properly included in your project. You can do this by requiring the PHPMailer autoloader or by manually including the PHPMailer class file in your script. 

// Include the PHPMailer autoloader
require 'vendor/autoload.php';

// Create a new PHPMailer instance
$mail = new PHPMailer\PHPMailer\PHPMailer();

Keywords

PHP PHPMailer Class not found Troubleshooting Email sending

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