Warning: Illegal string offset 'view_subs' in /customers/c/4/1/shobukan.se/httpd.www/wp-content/plugins/ninja-forms/includes/register.php on line 141 Fatal error: Uncaught Error: Cannot use string offset as an array in /customers/c/4/1/shobukan.se/httpd.www/wp-content/plugins/ninja-forms/includes/register.php:141 Stack trace: #0 /customers/c/4/1/shobukan.se/httpd.www/wp-content/plugins/ninja-forms/includes/admin/pages/ninja-forms-subs/tabs/view-subs/sidebars/select-subs.php(106): ninja_forms_register_sidebar_option('view_subs', Array) #1 /customers/c/4/1/shobukan.se/httpd.www/wp-includes/class-wp-hook.php(286): ninja_forms_register_select_sub_submit('') #2 /customers/c/4/1/shobukan.se/httpd.www/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #3 /customers/c/4/1/shobukan.se/httpd.www/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #4 /customers/c/4/1/shobukan.se/httpd.www/wp-settings.php(450): do_action('init') #5 /customers/c/4/1/shobukan.se/httpd.www/wp-config.php(107): require_once('/customers/c/4/...') #6 /customers/c/4/1/shobukan.se/httpd.www/wp-load.php(37): require_once('/customers/c/4/...') #7 /customers/c/4/1/shobukan.se/httpd.www in /customers/c/4/1/shobukan.se/httpd.www/wp-content/plugins/ninja-forms/includes/register.php on line 141