Fatal error: Uncaught Error: Call to undefined function env() in /home/keshavvps/public_html/keshav/KG2/toy/config/saml2/sample_idp_settings.php:9 Stack trace: #0 {main} thrown in /home/keshavvps/public_html/keshav/KG2/toy/config/saml2/sample_idp_settings.php on line 9