Fatal error: Uncaught Error: Class "phpseclib3\Crypt\EC\BaseCurves\Prime" not found in /home/pollio/public_html/phpseclib3.0.14/Crypt/EC/Curves/secp192r1.php:21 Stack trace: #0 {main} thrown in /home/pollio/public_html/phpseclib3.0.14/Crypt/EC/Curves/secp192r1.php on line 21