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Fatal error: Uncaught Error: Call to a member function isEmpty() on null in C:\xampp\htdocs\essay\storage\framework\views\62b097ede844190d68b87154608b6813dd41e1b6.php:1 Stack trace: #0 {main} thrown in C:\xampp\htdocs\essay\storage\framework\views\62b097ede844190d68b87154608b6813dd41e1b6.php on line 1