I have installed and successfully configured SimpleSAMLphp on my test server, but am now trying to use this within a web application. The code requires a file: Code: require_once ('/usr/share/simplesamlphp/lib/_autoload.php'); But I get the following error: Code: Fatal error: require_once(): Failed opening required '/usr/share/simplesamlphp/lib/_autoload.php' (include_path='.:/usr/share/php') in /var/www/clients/client0/web3/web/index.php on line 9 I tried adding /usr/share/simplesamlphp/ to the include_path, but this didn't work. How can I provide access to the simplesamlphp files needed by my application with an ISPConfig setup? The file being required is definitely there...so I am assuming a permissions issue...but how to fix it? I'd appreciate anybodies help on this.