Warning: Undefined variable $CFG in C:\Apache24\htdocs\moodle\enrol\lti\ims-blti\blti.php on line 3

Warning: Attempt to read property "dirroot" on null in C:\Apache24\htdocs\moodle\enrol\lti\ims-blti\blti.php on line 3

Warning: require_once(/enrol/lti/ims-blti/OAuth.php): Failed to open stream: No such file or directory in C:\Apache24\htdocs\moodle\enrol\lti\ims-blti\blti.php on line 3

Fatal error: Uncaught Error: Failed opening required '/enrol/lti/ims-blti/OAuth.php' (include_path='.;C:\php\pear') in C:\Apache24\htdocs\moodle\enrol\lti\ims-blti\blti.php:3 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\moodle\enrol\lti\ims-blti\blti.php on line 3