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Fatal error: Uncaught Error: Call to undefined function imagecreatefrompng() in D:\xampp\htdocs\warncenter\Blitzortung.php:338 Stack trace: #0 D:\xampp\htdocs\warncenter\wetter_warncenter_light.php(4): require_once() #1 D:\xampp\htdocs\home.php(113): include('D:\\xampp\\htdocs...') #2 {main} thrown in D:\xampp\htdocs\warncenter\Blitzortung.php on line 338