Fatal error: Uncaught Error: Call to undefined function imagecreate() in C:\xampp\htdocs\mnsc.itass.cloud\security_Login\security_Login_securimage.php:1699 Stack trace: #0 C:\xampp\htdocs\mnsc.itass.cloud\security_Login\security_Login_securimage.php(1176): Securimage->doImage() #1 C:\xampp\htdocs\mnsc.itass.cloud\security_Login\security_Login_captcha_show.php(30): Securimage->show() #2 {main} thrown in C:\xampp\htdocs\mnsc.itass.cloud\security_Login\security_Login_securimage.php on line 1699