Fatal error: Uncaught Error: Class 'Laminas\ConfigAggregator\ConfigAggregator' not found in /home/uralbox/public_html/vendor/laminas/laminas-component-installer/test/Injector/TestAsset/mezzio-application-import.config.php:4 Stack trace: #0 {main} thrown in /home/uralbox/public_html/vendor/laminas/laminas-component-installer/test/Injector/TestAsset/mezzio-application-import.config.php on line 4