Fatal error: Uncaught ArgumentCountError: Too few arguments to function Jetpack_Custom_CSS_Enhancements::_wp_post_revision_fields(), 1 passed in /www/htdocs/w017e718/musik/wordpressalt/wp-includes/class-wp-hook.php on line 288 and exactly 2 expected in /www/htdocs/w017e718/musik/wordpressalt/wp-content/plugins/jetpack/modules/custom-css/custom-css-4.7.php:169 Stack trace: #0 /www/htdocs/w017e718/musik/wordpressalt/wp-includes/class-wp-hook.php(288): Jetpack_Custom_CSS_Enhancements::_wp_post_revision_fields(Array) #1 /www/htdocs/w017e718/musik/wordpressalt/wp-includes/plugin.php(206): WP_Hook->apply_filters(Array, Array) #2 /www/htdocs/w017e718/musik/wordpressalt/wp-content/plugins/wp-front-end-editor/class-wp-rest-post-autosave-controller.php(330): apply_filters('_wp_post_revisi...', Array) #3 /www/htdocs/w017e718/musik/wordpressalt/wp-includes/rest-api/endpoints/class-wp-rest-controller.php(356): WP_REST_Post_Autosave_Controller->get_item_schema() #4 /www/htdocs/w017e718/musik/wordpressalt/wp-content/plugins/wp-front-end in /www/htdocs/w017e718/musik/wordpressalt/wp-content/plugins/jetpack/modules/custom-css/custom-css-4.7.php on line 169