Fatal error: Uncaught TypeError: array_unique(): Argument #1 ($array) must be of type array, null given in /home/diji0424/public_html/Bulmaca100418/BulmacaAj.php:62 Stack trace: #0 /home/diji0424/public_html/Bulmaca100418/BulmacaAj.php(62): array_unique() #1 /home/diji0424/public_html/Bulmaca100418/index.php(34): include('...') #2 {main} thrown in /home/diji0424/public_html/Bulmaca100418/BulmacaAj.php on line 62