Not compatible with PHP8

  • Hey guys,

    looks like that the plugin is not compatible with PHP8. When I try to visit the plugin-settings, I get

    Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, non-static method sg_subscribe_settings::options_page() cannot be called statically in /wp-includes/class-wp-hook.php:307 Stack trace: #0 /wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters('', Array) #1 /wp-includes/plugin.php(476): WP_Hook->do_action(Array) #2 /wp-admin/admin.php(259): do_action('settings_page_s...') #3 /wp-admin/options-general.php(10): require_once('/p...') #4 {main} thrown in /wp-includes/class-wp-hook.php on line 307

    Tried to look into the code, but was not able to find a fix (I’m not a developer nor do I have any experience in PHP-development)

    Final result at least for me:

    – you can not configure the settings for the plugin
    – (and with that) also not make it work for the frontend

    • This topic was modified 2 years, 7 months ago by moody1337.

    The page I need help with: [log in to see the link]

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