Payment result

Error. Cannot check the payment status: Exception: Unknown transaction in /home/html/bestinenglish.org/public_html/wp-content/themes/bie/scripts/pb/lib/AgmoPaymentsSimpleDatabase.php:83 Stack trace: #0 /home/html/bestinenglish.org/public_html/wp-content/themes/bie/pages/payment-result.php(19): AgmoPaymentsSimpleDatabase->getTransactionStatus(NULL, NULL) #1 /home/html/bestinenglish.org/public_html/wp-includes/template-loader.php(106): include('/home/html/best...') #2 /home/html/bestinenglish.org/public_html/wp-blog-header.php(19): require_once('/home/html/best...') #3 /home/html/bestinenglish.org/public_html/index.php(17): require('/home/html/best...') #4 {main}