Help my PHP code does not work anymore

Dear users of this plugin,

I recently published version 3.0.0 of this plugin. This version fixes many critical security issues in the plugin and makes your site more safe. As part of this campaign, I had to remove the deprecated PHP Everywhere widget and shortcode. You can now do everything you are used to doing with this plugin by using the provided PHP Everywhere Gutenberg block. The plugin also introduces a new upgrade wizard that helps you find all pages, posts and widgets using the old shortcode and widget. You can simply copy most of your code over from this wizard into a new instance of the PHP Everywhere block on the page / post.

The update also resets the PHP Everywhere permission to admin only. You can now use fine-grained access controls to limit the user roles that can use the PHP Everywhere block.

Thank you for using this plugin.

Best regards,

Alex