Bitpay payment

Anyone using their payment method? Just installed the payment module, but when trying to edit it i always get
Indirect modification of overloaded property ControllerPaymentBitpay::$data has no effect in /var/www/admin/controller/payment/bitpay.php on line 83

Same problem here.

Fatal error: Call to undefined method ControllerPaymentBitpay::render() in /home/patriotp/public_html/ocart/admin/controller/payment/bitpay.php on line 209

Did a complete removal and reinstallation of just opencart 2.0 and the latest bitpay extension. Didn't help.

Both of you did not state which module & version you are using.
There are several on the market, but none of them are for OpenCart 2.x

You both are using a version for Opencart 1.5.x