Critical error

I’ve been using VFB for ages on a website, but now when I try and create a new form, I’m getting a ‘critical error’ message:

Fatal error: Uncaught TypeError: Unsupported operand types: array * int in /usr/www/users/homecsxdgt/wp-content/plugins/visual-form-builder/admin/class-forms-list.php:462 Stack trace: #0 /usr/www/users/homecsxdgt/wp-content/plugins/visual-form-builder/admin/class-admin-menu.php(195): Visual_Form_Builder_Forms_List->prepare_items() #1 /usr/www/users/homecsxdgt/wp-content/plugins/visual-form-builder/admin/class-admin-menu.php(119): Visual_Form_Builder_Admin_Menu->forms_list() #2 /usr/www/users/homecsxdgt/wp-includes/class-wp-hook.php(308): Visual_Form_Builder_Admin_Menu->admin(”) #3 /usr/www/users/homecsxdgt/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(”, Array) #4 /usr/www/users/homecsxdgt/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #5 /usr/www/users/homecsxdgt/wp-admin/admin.php(259): do_action(‘toplevel_page_v…’) #6 {main} thrown in /usr/www/users/homecsxdgt/wp-content/plugins/visual-form-builder/admin/class-forms-list.php on line 462

I have no idea what this means or what to do about it! Can anyone help?

Thanks!