( ! ) Fatal error: Uncaught Hurah\Types\Exception\NullPointerException: No Course page could be found with tag pedagogische-driehoek.png. in /var/www/dynamic/courses.devroc.nl/src/CoursePage.php on line 75
( ! ) Hurah\Types\Exception\NullPointerException: No Course page could be found with tag pedagogische-driehoek.png. in /var/www/dynamic/courses.devroc.nl/src/CoursePage.php on line 75
Call Stack
#	Time	Memory	Function	Location
1	0.0000	355712	{main}( )	.../index.php:0
2	0.0025	428256	Canvas\CModule\CoursePage\CoursePageController->run( )	.../index.php:34
3	0.0027	428976	Canvas\FrontendFramework\AbstractCourse->getPageByTag( $sPageTag = 'pedagogische-driehoek.png', $sPageDir = NULL )	.../CoursePageController.php:39
4	0.0027	428976	Canvas\FrontendFramework\CoursePage::fromTag( $tag = 'pedagogische-driehoek.png', $course = class Canvas\Course\Pdg { protected array $aTechnologies = [0 => 'tooling', 1 => 'nakijken', 2 => 'co-browse', 3 => 'plannen', 4 => 'portfolio']; private string ${Canvas\FrontendFramework\AbstractCourse}courseDirName = 'pdg' }, $sPageDir = NULL )	.../AbstractCourse.php:302