I've installed skeleton app via composer and when pointing the browser to the public folder with virtual host I get the error:
Fatal error: Uncaught exception 'Zend\Loader\Exception\InvalidArgumentException' with message 'Autoloader class Zend\Loader\StandardAutoloader must implement Zend\Loader\SplAutoloader' in /var/www/vhosts/ddns.net/subdomains/gameotic/vendor/zendframework/zendframework/library/Zend/Loader/AutoloaderFactory.php on line 91 Zend\Loader\Exception\InvalidArgumentException: Autoloader class Zend\Loader\StandardAutoloader must implement Zend\Loader\SplAutoloader in /var/www/vhosts/ddns.net/subdomains/gameotic/vendor/zendframework/zendframework/library/Zend/Loader/AutoloaderFactory.php on line 91 Call Stack: 0.0003 635952 1. {main}() /var/www/vhosts/ddns.net/subdomains/gameotic/public/index.php:0 0.0051 948360 2. Zend\Mvc\Application::init() /var/www/vhosts/ddns.net/subdomains/gameotic/public/index.php:17 0.0304 3051872 3. Zend\ModuleManager\ModuleManager->loadModules() /var/www/vhosts/ddns.net/subdomains/gameotic/vendor/zendframework/zendframework/library/Zend/Mvc/Application.php:252 0.0304 3051952 4. Zend\EventManager\EventManager->trigger() /var/www/vhosts/ddns.net/subdomains/gameotic/vendor/zendframework/zendframework/library/Zend/ModuleManager/ModuleManager.php:115 0.0305 3052128 5. Zend\EventManager\EventManager->triggerListeners() /var/www/vhosts/ddns.net/subdomains/gameotic/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php:207 0.0311 3078984 6. call_user_func() /var/www/vhosts/ddns.net/subdomains/gameotic/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php:468 0.0311 3079016 7. Zend\ModuleManager\ModuleManager->onLoadModules() /var/www/vhosts/ddns.net/subdomains/gameotic/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php:468 0.0311 3079368 8. Zend\ModuleManager\ModuleManager->loadModule() /var/www/vhosts/ddns.net/subdomains/gameotic/vendor/zendframework/zendframework/library/Zend/ModuleManager/ModuleManager.php:96 0.0319 3091176 9. Zend\EventManager\EventManager->trigger() /var/www/vhosts/ddns.net/subdomains/gameotic/vendor/zendframework/zendframework/library/Zend/ModuleManager/ModuleManager.php:174 0.0319 3091216 10. Zend\EventManager\EventManager->triggerListeners() /var/www/vhosts/ddns.net/subdomains/gameotic/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php:207 0.0320 3094016 11. call_user_func() /var/www/vhosts/ddns.net/subdomains/gameotic/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php:468 0.0320 3094048 12. Zend\ModuleManager\Listener\AutoloaderListener->__invoke() /var/www/vhosts/ddns.net/subdomains/gameotic/vendor/zendframework/zendframework/library/Zend/EventManager/EventManager.php:468 0.0320 3095168 13. Zend\Loader\AutoloaderFactory::factory() /var/www/vhosts/ddns.net/subdomains/gameotic/vendor/zendframework/zendframework/library/Zend/ModuleManager/Listener/AutoloaderListener.php:34
What can I do? I use Php 5.6 in Plesk panel (Centos 6.6)