Error in checkout while using Bitcoin Payments by BitcoinWay with WooCommerce, "CurveCurveFp Object" I have bit coin installed on a clients wordpress site. Upon checkout, when I check Bitcoin as my payment, and click Place Order, the order does not go through and I get the following error at the top of the checkout page:

CurveCurveFp Object
(
    [a:protected] =&gt; 0
    [b:protected] =&gt; 7
    [prime:protected] =&gt; 115792089237316195423570985008687907853269984665640564039457584007908834671663
)
 does not contain point ( 20139727203196486522876591193063649819462947761513549103823800141681658369 , 369049320460203173903206256216019890340108033867982827520 )


Here is the URL: https://www.goldextradellc.com/checkout/

Any help / suggestions you can give me would be great. Thanks
FYI: this site seems to be using the Bitcoin Payments for WooCommerce plugin. If I'm wrong, then please disregard this answer.

This plugin is not compatible with the current version of Electrum. Give this a try (these instructions are for Windows):


Start -> Run (or press the Windows key + r), then type in %appdata%\Electrum\wallets and press OK.
Take a backup of all of your wallet files in this folder. If you have any funds in your wallet(s) and skip this step, you may lose those funds, so be careful!
Close this folder, and open a new one: Start -> Run (or press the Windows key + r), then type in %appdata% and press OK.
Delete the Electrum folder.
Uninstall Electrum.
Download and install electrum-1.9.8-setup.exe from https://download.electrum.org/.
Follow the normal install instructions for the plugin.


After you've tested it and have gotten it working, it is safe (and recommended) to upgrade Electrum to the newest version. You only need the old version when you first create your wallet. After upgrading, you can open your wallet backups you made in step 3 to access any old funds (but you can't use these wallets with the plugin).