Fatal error: Uncaught Error: Call to undefined function imagecreatefrompng() in /home/domainor/public_html/application/controllers/api.php:112 Stack trace: #0 /home/domainor/public_html/system/core/CodeIgniter.php(359): API->get_thumbnail() #1 /home/domainor/public_html/index.php(202): require_once('/home/domainor/...') #2 {main} thrown in /home/domainor/public_html/application/controllers/api.php on line 112