Fatal error: Uncaught Error: Interface 'Psr\EventDispatcher\EventDispatcherInterface' not found in /homepages/41/d4294976507/htdocs/thap.store/vendor/symfony/event-dispatcher-contracts/EventDispatcherInterface.php:19 Stack trace: #0 /homepages/41/d4294976507/htdocs/thap.store/vendor/composer/ClassLoader.php(478): include() #1 /homepages/41/d4294976507/htdocs/thap.store/vendor/composer/ClassLoader.php(346): Composer\Autoload\includeFile('/homepages/41/d...') #2 [internal function]: Composer\Autoload\ClassLoader->loadClass('Symfony\\Contrac...') #3 /homepages/41/d4294976507/htdocs/thap.store/vendor/symfony/event-dispatcher/EventDispatcherInterface.php(23): spl_autoload_call('Symfony\\Contrac...') #4 /homepages/41/d4294976507/htdocs/thap.store/vendor/composer/ClassLoader.php(478): include('/homepages/41/d...') #5 /homepages/41/d4294976507/htdocs/thap.store/vendor/composer/ClassLoader.php(346): Composer\Autoload\includeFile('/homepages/41/d...') #6 [internal function]: Composer\Autoload\ClassLoader->loadClass('Symfony\\Compon in /homepages/41/d4294976507/htdocs/thap.store/vendor/symfony/event-dispatcher-contracts/EventDispatcherInterface.php on line 19