Fatal error: Uncaught Error: Call to undefined function imagecreate() in C:\ProgramData\xampplite_New_An8\htdocs\ANAmozesh\chcode.php:43 Stack trace: #0 C:\ProgramData\xampplite_New_An8\htdocs\ANAmozesh\chimg.php(4): captchaImages(4) #1 {main} thrown in C:\ProgramData\xampplite_New_An8\htdocs\ANAmozesh\chcode.php on line 43