Fatal error: Uncaught TypeError: Argument 2 passed to SA_AuthorizeNet::process_payment() must be an instance of SI_Invoice, null given, called in /nfs/c08/h04/mnt/121830/domains/montesinoranch.com/html/wp-content/plugins/sprout-invoices/controllers/checkout/Checkouts.php on line 423 and defined in /nfs/c08/h04/mnt/121830/domains/montesinoranch.com/html/wp-content/plugins/sprout-invoices-addon-authorize-net/SA_AuthorizeNet.php:153 Stack trace: #0 /nfs/c08/h04/mnt/121830/domains/montesinoranch.com/html/wp-content/plugins/sprout-invoices/controllers/checkout/Checkouts.php(423): SA_AuthorizeNet->process_payment(Object(SI_Checkouts), NULL) #1 /nfs/c08/h04/mnt/121830/domains/montesinoranch.com/html/wp-content/plugins/sprout-invoices/controllers/checkout/Checkouts.php(136): SI_Checkouts->complete_checkout() #2 /nfs/c08/h04/mnt/121830/domains/montesinoranch.com/html/wp-content/plugins/sprout-invoices/controllers/checkout/Checkouts.php(81): SI_Checkouts->handle_action('payment') #3 /nfs/c08/h04/mnt/121830/domains/montesinoranch.co in /nfs/c08/h04/mnt/121830/domains/montesinoranch.com/html/wp-content/plugins/sprout-invoices-addon-authorize-net/SA_AuthorizeNet.php on line 153