Fatal error: Uncaught TypeError: extract(): Argument #1 ($array) must be of type array, null given in /home/waagcol/domains/hugokunst.nl/public_html/kunstwerk.php:8 Stack trace: #0 /home/waagcol/domains/hugokunst.nl/public_html/kunstwerk.php(8): extract() #1 {main} thrown in /home/waagcol/domains/hugokunst.nl/public_html/kunstwerk.php on line 8