Fatal error: Uncaught Error: Interface "PHPMailer\PHPMailer\OAuthTokenProvider" not found in /usr/home/indigital/domains/jll-mailer.indigital.guru/public_html/PHPMailer/OAuth.php:36
Stack trace:
#0 {main}
  thrown in /usr/home/indigital/domains/jll-mailer.indigital.guru/public_html/PHPMailer/OAuth.php on line 36