Fatal error: Uncaught ArgumentCountError: Too few arguments to function WP_Widget::__construct(), 0 passed in C:\xampp\htdocs\agungfreight\wp-includes\widgets.php on line 591 and at least 2 expected in C:\xampp\htdocs\agungfreight\wp-includes\widgets.php:159
Stack trace:
#0 C:\xampp\htdocs\agungfreight\wp-includes\widgets.php(591): WP_Widget->__construct()
#1 C:\xampp\htdocs\agungfreight\wp-includes\widgets.php(720): WP_Widget_Factory->register('Magnis_Flickr_W...')
#2 C:\xampp\htdocs\agungfreight\wp-content\themes\magnis\framework\widget\flickr.php(289): register_widget('Magnis_Flickr_W...')
#3 C:\xampp\htdocs\agungfreight\wp-content\themes\magnis\framework\widget\widget.php(3): require_once('C:\\xampp\\htdocs...')
#4 C:\xampp\htdocs\agungfreight\wp-content\themes\magnis\functions.php(17): require_once('C:\\xampp\\htdocs...')
#5 C:\xampp\htdocs\agungfreight\wp-settings.php(329): include('C:\\xampp\\htdocs...')
#6 C:\xampp\htdocs\agungfreight\wp-config.php(101): require_once('C:\\xampp\\htdocs...')
#7 C:\xampp\htdocs\agungfreight\wp-load.php(37): require_once('C:\\xampp\\htdocs...')
#8 C:\xampp\htdocs\agungfreight\wp-blog-header.php(12): require_once('C:\\xampp\\htdocs...')
#9 C:\xampp\htdocs\agungfreight\index.php(17): require('C:\\xampp\\htdocs...')
#10 {main}
thrown in C:\xampp\htdocs\agungfreight\wp-includes\widgets.php on line 159