I have overridden class for blocknewsletter.

class BlocknewsletterOverride extends Blocknewsletter

There $this->error and $this->valid is not work. Please can you change it from:

private $error;
private $valid;

to

public $error;
public $valid;

Also comment line for error can be bool | string I think (instead of var bool)

Thank you.

Having quite a lot of spam addresses in my newsletter subscription list I wanted to delete them. But there is no option for deleting. So I settled for the next best thing: clicking the checkmark in order to disable them.

But when I did that I received a 500 error. When I checked the log file I found the following error:

ERROR 2023/03/04 - 20:48:15: ThirtyBeesException: Property Customer->lastname is not valid at line 1092 in file classes/ObjectModel.php

The No Captcha reCAPTCHA module is correctly working for registrations, logins, etc.
But the integration with this newsletter module keeps answering me:

"Newsletter : your captcha is wrong. Retry."
No visible prompt appears.

I tried Captcha vEnterprise, v3, v2. Currently using v2 Classic.
I'm on thirtybees 1.4.0 1.5.1, latest modules.