Fatal error: Uncaught PHPMailer\PHPMailer\Exception: Invalid address: (to): in /home/customer/www/dogsmith.com/public_html/ds/scripts/phpmail/vendor/phpmailer/phpmailer/src/PHPMailer.php:1092 Stack trace: #0 /home/customer/www/dogsmith.com/public_html/ds/scripts/phpmail/vendor/phpmailer/phpmailer/src/PHPMailer.php(1014): PHPMailer\PHPMailer\PHPMailer->addOrEnqueueAnAddress('to', '', '') #1 /home/customer/www/dogsmith.com/public_html/ds/scripts/class-process.php(182): PHPMailer\PHPMailer\PHPMailer->addAddress(NULL) #2 /home/customer/www/dogsmith.com/public_html/ds/wp-content/plugins/insert-php/includes/shortcodes/shortcode-php.php(52) : eval()'d code(1): include('/home/customer/...') #3 /home/customer/www/dogsmith.com/public_html/ds/wp-content/plugins/insert-php/includes/shortcodes/shortcode-php.php(52): eval() #4 /home/customer/www/dogsmith.com/public_html/ds/wp-content/plugins/insert-php/libs/factory/shortcodes/shortcode.class.php(287): WINP_SnippetShortcodePhp->html(Array, '', 'wbcr_php_snippe...') #5 /home/customer/w in /home/customer/www/dogsmith.com/public_html/ds/scripts/phpmail/vendor/phpmailer/phpmailer/src/PHPMailer.php on line 1092