Hello,
Thanks for your feedback.
1. The first error you reported was already fixed in the next patch release, 0.4.1-beta.
2. After you updated, you got a new error. To immediately regain control of your site, simply delete the extension (delete the directory /home/valeriit/public_html/Timaxpay.com/wp-content/plugins/wallets-fiat.
3. It seems like you have specified a custom currency with the UAH symbol and have enabled UAH via fixer at the same time. This is what caused the error. I will patch the extension so that in the future this will not crash the site. To delete your custom coins settings, simply delete the wallets_fiat_custom_coins WordPress option. There’s two ways to do this:
With wp-cli: wp option delete wallets_fiat_custom_coins
With the MySQL console: DELETE FROM wp_options WHERE option_name = 'wallets_fiat_custom_coins';
4. Yes, in the near future there will be a deposit UI with a dropdown again.
5. Lumen and Ripple are cryptocurrencies, so not applicable to the fiat adapter. When you do a Ripple deposit via [wallets_deposit] there is already support for a payment id. The Fiat Coin Adapter is not meant to be used with stable coins, only fiat currencies. The idea is that this extension is meant to be used as an interface to actual bank accounts, not blockchains. This is why you don’t see a Payment ID or memo field in [wallets_fiat_deposit].
In any case, apologies for the trouble, let me know if you need help with deleting that option or anything else.
I will post again here when I release the relevant patch.
with regards