Fatal error: Uncaught Error: Interface 'Psr\Log\LoggerInterface' not found in /var/www/alldocs/home/rprather/TIWebsite/simplesamlphp_idp/vendor/simplesamlphp/saml2/src/SAML2/Compat/Ssp/Logger.php:13 Stack trace: #0 {main} thrown in /var/www/alldocs/home/rprather/TIWebsite/simplesamlphp_idp/vendor/simplesamlphp/saml2/src/SAML2/Compat/Ssp/Logger.php on line 13