Fatal error: Uncaught Error: Call to undefined function imagecreate() in /var/www/html/pages/imagebuilder.php:14 Stack trace: #0 /var/www/html/system/load.page.php(11): include() #1 /var/www/html/index.php(192): include_once('...') #2 {main} thrown in /var/www/html/pages/imagebuilder.php on line 14