How can the "Call to undefined method phpmailer::ClearAddresses()" error be resolved in PHPMailer?
The error "Call to undefined method phpmailer::ClearAddresses()" occurs when trying to use the ClearAddresses() method in PHPMailer, which is not a valid method in the PHPMailer class. To resolve this error, you should use the clearAddresses() method instead, with a lowercase "c".
// Clear all recipients in PHPMailer
$mail = new PHPMailer();
$mail->clearAddresses();