Problem with plugin

Well, just bumped into this warning as well. Would be better to solve the issue with the empty array though, not by commenting out a whole bunch of lines in system.php. Hope the author will update the code with a fix soon.

NB Turning on debugging leads to error 500 and the following:

`
[error] 1562#1562: *19903 FastCGI sent in stderr: “PHP message: PHP Warning: count(): Parameter must be an array or an object that implements Countable in /srv/www/staging.domain.com/releases/date/web/app/plugins/contact-form-7-mailchimp-extension/lib/system.php on line 92” (PHP 7.2 setup)
`

• This reply was modified 5 years, 11 months ago by Rhand.
• This reply was modified 5 years, 11 months ago by Rhand.
• This reply was modified 5 years, 11 months ago by Rhand.

We just had this error again:

2018/07/08 03:34:21 [error] 1564#1564: *1886 FastCGI sent in stderr: "PHP message: PHP Warning:  max(): Array must contain at least one element in /srv/www/domain.com/releases/20180522165351/web/app/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119" while reading response header from upstream, client: xxx.158.74.5, server: domain.com, request: "GET /en/bla-bla/ HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm-wordpress.sock:", host: "domain.com"
2018/07/08 03:34:27 [error] 1564#1564: *1891 FastCGI sent in stderr: "PHP message: PHP Warning:  max(): Array must contain at least one element in /srv/www/domain.com/releases/20180522165351/web/app/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119" while reading response header from upstream, client: xxx.69.70.193, server: domain.com, request: "HEAD /en/?noredirect=en_GB HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm-wordpress.sock:", host: "domain.com", referrer: "http://domain.com"

And this warning caused an error. It refers to the function

function mc_get_latest_item(){
    $args = array(
            'post_type'         => 'wpcf7_contact_form',
            'posts_per_page'    => -1,
            'fields'            => 'ids',
        );
    // Get Highest Value from CF7Forms
    $form = max(get_posts($args));
    $out = '';
    if (!empty($form)) {
        $out .= $form;
    }
    return $out;
}

and line 119 $form = max(get_posts($args));

• This reply was modified 5 years, 9 months ago by Rhand.