Fatal error: Uncaught Error: Call to undefined function imagecreatefrompng() in /var/www/html/system/library/image.php:24 Stack trace: #0 /var/www/html/catalog/model/tool/image.php(65): Image->__construct('/var/www/html/i...') #1 /var/www/html/system/storage/modification/system/engine/loader.php(178): ModelToolImage->resize('catalog/testimo...', 100, 100) #2 /var/www/html/system/engine/proxy.php(25): Loader->{closure}(Array, Array) #3 /var/www/html/catalog/controller/product/octestimonial.php(48): Proxy->__call('resize', Array) #4 /var/www/html/system/storage/modification/system/engine/action.php(51): ControllerProductOctestimonial->index() #5 /var/www/html/catalog/controller/startup/router.php(49): Action->execute(Object(Registry)) #6 /var/www/html/system/storage/modification/system/engine/action.php(51): ControllerStartupRouter->index() #7 /var/www/html/system/engine/front.php(34): Action->execute(Object(Registry)) #8 /var/www/html/system/engine/front.php(29): Front->execute(Object(Action)) #9 /var/www/html/system/frame in /var/www/html/system/library/image.php on line 24