Fatal error: Uncaught Error: Class "Symfony\Component\EventDispatcher\Event" not found in /data/e/1/e1d265aa-db56-43da-bc90-8f7dedfd4aa8/idaran.cz/web/core/lib/Drupal/Component/EventDispatcher/Event.php:15 Stack trace: #0 /data/e/1/e1d265aa-db56-43da-bc90-8f7dedfd4aa8/idaran.cz/vendor/composer/ClassLoader.php(576): include() #1 /data/e/1/e1d265aa-db56-43da-bc90-8f7dedfd4aa8/idaran.cz/vendor/composer/ClassLoader.php(427): Composer\Autoload\{closure}('/data/e/1/e1d26...') #2 /data/e/1/e1d265aa-db56-43da-bc90-8f7dedfd4aa8/idaran.cz/web/core/lib/Drupal/Core/Http/KernelEvent.php(20): Composer\Autoload\ClassLoader->loadClass('Drupal\\Componen...') #3 /data/e/1/e1d265aa-db56-43da-bc90-8f7dedfd4aa8/idaran.cz/vendor/composer/ClassLoader.php(576): include('/data/e/1/e1d26...') #4 /data/e/1/e1d265aa-db56-43da-bc90-8f7dedfd4aa8/idaran.cz/vendor/composer/ClassLoader.php(427): Composer\Autoload\{closure}('/data/e/1/e1d26...') #5 [internal function]: Composer\Autoload\ClassLoader->loadClass('Drupal\\Core\\Htt...') #6 /data/e/1/e1d265aa-db56-43da-bc90-8f7dedfd4aa8/idaran.cz/web/core/includes/bootstrap.inc(135): class_alias('Drupal\\Core\\Htt...', 'Symfony\\Compone...', true) #7 /data/e/1/e1d265aa-db56-43da-bc90-8f7dedfd4aa8/idaran.cz/vendor/composer/autoload_real.php(45): require('/data/e/1/e1d26...') #8 /data/e/1/e1d265aa-db56-43da-bc90-8f7dedfd4aa8/idaran.cz/vendor/composer/autoload_real.php(49): {closure}('2f69d3914119f04...', '/data/e/1/e1d26...') #9 /data/e/1/e1d265aa-db56-43da-bc90-8f7dedfd4aa8/idaran.cz/vendor/autoload.php(25): ComposerAutoloaderInitaa2a1867f44e34fa4c8fca767b17ba9d::getLoader() #10 /data/e/1/e1d265aa-db56-43da-bc90-8f7dedfd4aa8/idaran.cz/web/autoload.php(16): require('/data/e/1/e1d26...') #11 /data/e/1/e1d265aa-db56-43da-bc90-8f7dedfd4aa8/idaran.cz/web/index.php(14): require_once('/data/e/1/e1d26...') #12 {main} thrown in /data/e/1/e1d265aa-db56-43da-bc90-8f7dedfd4aa8/idaran.cz/web/core/lib/Drupal/Component/EventDispatcher/Event.php on line 15