Marc Bernard

Here’s the proper fix which works with PHP 4 as well:

function display( $args = false ) {
  // replace this line: self::widget($args, NULL);
  Add_to_Any_Subscribe_Widget::widget($args, NULL);
}

Enjoy,
Marc

Hello,

unfortunately, the issue is not fixed completely. If PHP 4.x is used, then the latest fix .9.9.1 results in a fatal error. For example: Fatal error: Undefined class name ‘self’ in /home/…/wp-content/plugins/add-to-any-subscribe/add-to-any-subscribe.php on line 54.

This error is quite common and can be found for example here:
https://ffynnonweb.com/
https://hostalsalinas.com/wordpress/?p=191
https://blog.cyclingo.com.au/

Thanks for the correction,
Marc