Warning: Undefined variable $booking in /var/www/html1/wp-content/plugins/salon-booking-system/views/mail/pay_remaining_amount.php on line 8

Fatal error: Uncaught Error: Call to a member function getEmail() on null in /var/www/html1/wp-content/plugins/salon-booking-system/views/mail/pay_remaining_amount.php:8 Stack trace: #0 {main} thrown in /var/www/html1/wp-content/plugins/salon-booking-system/views/mail/pay_remaining_amount.php on line 8