Оплата через яндекс кассу

При оплате через яндекс кассу выдается вот такую ошибку. В чем может быть дело?

[2015-12-23 10:22:18] (ERROR @ /assets/components/minishop2/payment/mspyacassa.php) [miniShop2:mspYaCassa] ERROR no processing
[2015-12-23 10:22:18] (ERROR @ /assets/components/minishop2/payment/mspyacassa.php) Array
(
[orderNumber] => 1512/44
[orderSumAmount] => 18000.00
[cdd_exp_date] => 1023
[shopArticleId] => 209594
[cms_name] => modx
[paymentPayerCode] => 4100322062290
[external_id] => deposit
[paymentType] => AC
[requestDatetime] => 2015-12-23T10:22:18.475+03:00
[uid] =>
[skr_hold] => false
[cps_user_country_code] => RU
[orderCreatedDatetime] => 2015-12-23T10:22:18.327+03:00
[action] => checkOrder
[shopId] => 108651
[scid] => 529868
[shopSumBankPaycash] => 1003
[orderN] => 8iPHGymMPIkQErSXirHgDQwcUwkZ.001f.201512
[shopSumCurrencyPaycash] => 10643
[rebillingOn] => false
[orderSumBankPaycash] => 1003
[orderSumCurrencyPaycash] => 10643
[merchant_order_id] => 1512/44_231215095517_00000_108651
[cdd_pan_mask] => 426803|5624
[customerNumber] => ***@****.ru
[yandexPaymentId] => 2570022127866
[invoiceId] => 2000000669949
[yandexuid] => 1228658271448657914
[shopSumAmount] => 17370.00
[md5] => 35455BDD22AEC8AF087381D8F1A3E288
)