Fatal error: Uncaught Error: Failed opening required 'lib/Signature.php' (include_path='.:/opt/alt/php81/usr/share/pear:/opt/alt/php81/usr/share/php:/usr/share/pear:/usr/share/php') in /home/skilrvdg/api.dev.portal.regfyl.com/vendor/smile-identity/smile-identity-core/tests/SignatureTest.php:4 Stack trace: #0 {main} thrown in /home/skilrvdg/api.dev.portal.regfyl.com/vendor/smile-identity/smile-identity-core/tests/SignatureTest.php on line 4