Fatal error: Uncaught Error: Class 'Concrete\Core\Package\Dependency\DependencyException' not found in /home1/heyerarc/public_html/concrete/src/Package/Dependency/RequiredPackageException.php:9 Stack trace: #0 {main} thrown in /home1/heyerarc/public_html/concrete/src/Package/Dependency/RequiredPackageException.php on line 9