Fatal error: Uncaught Error: Trait "Nette\Schema\Elements\Base" not found in C:\AppServ\Apache\2.4.69\htdocs\isha_security\vendor\nette\schema\src\Schema\Elements\Structure.php:18 Stack trace: #0 {main} thrown in C:\AppServ\Apache\2.4.69\htdocs\isha_security\vendor\nette\schema\src\Schema\Elements\Structure.php on line 18