Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, non-static method PhpswDC::PhpswDCValidateCommentSetting() cannot be called statically in /data01/virt78103/domeenid/www.krasii.ee/irina/wp-includes/class-wp-hook.php:326 Stack trace: #0 /data01/virt78103/domeenid/www.krasii.ee/irina/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters('', Array) #1 /data01/virt78103/domeenid/www.krasii.ee/irina/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #2 /data01/virt78103/domeenid/www.krasii.ee/irina/wp-includes/general-template.php(38): do_action('get_header', NULL, Array) #3 /data01/virt78103/domeenid/www.krasii.ee/irina/wp-content/themes/hello-elementor/index.php(15): get_header() #4 /data01/virt78103/domeenid/www.krasii.ee/irina/wp-includes/template-loader.php(106): include('/data01/virt781...') #5 /data01/virt78103/domeenid/www.krasii.ee/irina/wp-blog-header.php(19): require_once('/data01/virt781...') #6 /data01/virt78103/domeenid/www.krasii.ee/irina/index.php(17): require('/data01/virt781...') #7 {main} thrown in /data01/virt78103/domeenid/www.krasii.ee/irina/wp-includes/class-wp-hook.php on line 326