Warning: Undefined array key "input_class" in /home3/schulua6/public_html/wp-content/plugins/mailchimp-for-wp/integrations/wpforms/class-field.php on line 204

Fatal error: Uncaught TypeError: array_map(): Argument #2 ($array) must be of type array, null given in /home3/schulua6/public_html/wp-content/plugins/mailchimp-for-wp/integrations/wpforms/class-field.php:204 Stack trace: #0 /home3/schulua6/public_html/wp-content/plugins/mailchimp-for-wp/integrations/wpforms/class-field.php(204): array_map('sanitize_html_c...', NULL) #1 /home3/schulua6/public_html/wp-content/plugins/wpforms-lite/includes/fields/class-base.php(2861): MC4WP_WPForms_Field->field_display(Array, Array, Array) #2 /home3/schulua6/public_html/wp-content/plugins/wpforms-lite/includes/fields/class-base.php(2835): WPForms_Field->field_display_classic(Array, Array) #3 /home3/schulua6/public_html/wp-includes/class-wp-hook.php(324): WPForms_Field->field_display_proxy(Array, Array, Array) #4 /home3/schulua6/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters('', Array) #5 /home3/schulua6/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #6 /home3/schulua6/public_html/wp-content/plugins/wpforms-lite/src/Frontend/Frontend.php(2200): do_action('wpforms_display...', Array, Array, Array) #7 /home3/schulua6/public_html/wp-content/plugins/wpforms-lite/src/Frontend/Frontend.php(807): WPForms\Frontend\Frontend->render_field(Array, Array) #8 /home3/schulua6/public_html/wp-includes/class-wp-hook.php(324): WPForms\Frontend\Frontend->fields(Array, NULL, false, false, Array) #9 /home3/schulua6/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #10 /home3/schulua6/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #11 /home3/schulua6/public_html/wp-content/plugins/wpforms-lite/src/Frontend/Frontend.php(305): do_action('wpforms_fronten...', Array, NULL, false, false, Array) #12 /home3/schulua6/public_html/wp-content/plugins/wpforms-lite/src/Frontend/Frontend.php(2017): WPForms\Frontend\Frontend->output('103', false, false) #13 /home3/schulua6/public_html/wp-includes/shortcodes.php(434): WPForms\Frontend\Frontend->shortcode(Array, '', 'wpforms') #14 [internal function]: do_shortcode_tag(Array) #15 /home3/schulua6/public_html/wp-includes/shortcodes.php(273): preg_replace_callback('/\\[(\\[?)(wpform...', 'do_shortcode_ta...', '<h2 style="text...') #16 /home3/schulua6/public_html/wp-includes/class-wp-hook.php(324): do_shortcode('<h2 style="text...') #17 /home3/schulua6/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters('<h2 style="text...', Array) #18 /home3/schulua6/public_html/wp-includes/post-template.php(256): apply_filters('the_content', '<h2 style="text...') #19 /home3/schulua6/public_html/wp-content/themes/customify/template-parts/content-page.php(20): the_content() #20 /home3/schulua6/public_html/wp-includes/template.php(812): require('/home3/schulua6...') #21 /home3/schulua6/public_html/wp-includes/template.php(745): load_template('/home3/schulua6...', false, Array) #22 /home3/schulua6/public_html/wp-includes/general-template.php(206): locate_template(Array, true, false, Array) #23 /home3/schulua6/public_html/wp-content/themes/customify/page.php(23): get_template_part('template-parts/...', 'page') #24 /home3/schulua6/public_html/wp-includes/template-loader.php(106): include('/home3/schulua6...') #25 /home3/schulua6/public_html/wp-blog-header.php(19): require_once('/home3/schulua6...') #26 /home3/schulua6/public_html/index.php(17): require('/home3/schulua6...') #27 {main} thrown in /home3/schulua6/public_html/wp-content/plugins/mailchimp-for-wp/integrations/wpforms/class-field.php on line 204