Order From error – [NON_LOGIN_APPx000379]Failed to authenticate remoteAccessHash.
You do not have the correct access hash in your app-modernbill-order/config.php file. Make sure that the hash in that
file matches the one for your order form admin user.
Go to System >> Admin Settings >> Edit the order form admin user >> Copy the Remote Access Hash and paste it in app-modernbill-order/config.php file and replace hash key at $CONF["remoteAccessHash"]









