Deprecated: OntiusSimpleSearch\Components\AjaxSearch\AjaxSearcher implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in /usr/www/users/tawagk/shop/custom/plugins/OntiusSimpleSearch/Components/AjaxSearch/AjaxSearcher.php on line 56

Fatal error: Uncaught RuntimeException: Failed to start the session because headers have already been sent by "/usr/www/users/tawagk/shop/custom/plugins/OntiusSimpleSearch/Components/AjaxSearch/AjaxSearcher.php" at line 56. in /usr/www/users/tawagk/shop/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php:152 Stack trace: #0 /usr/www/users/tawagk/shop/vendor/symfony/http-foundation/Session/Session.php(57): Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->start() #1 /usr/www/users/tawagk/shop/engine/Library/Enlight/Components/Session/Namespace.php(172): Symfony\Component\HttpFoundation\Session\Session->start() #2 /usr/www/users/tawagk/shop/engine/Shopware/Components/DependencyInjection/Bridge/Session.php(140): Enlight_Components_Session_Namespace->start() #3 /usr/www/users/tawagk/shop/var/cache/production_202306271137/proxies/ShopwareProduction270cf0b24bd43e9c06ba48f0d7709a2b6dfc7ac6ProjectContainer.php(6534): Shopware\Components\DependencyInjection\Bridge\Session->createSession() #4 /usr/www/users/tawagk/shop/vendor/symfony/dependency-injection/Container.php(257): ShopwareProduction270cf0b24bd43e9c06ba48f0d7709a2b6dfc7ac6ProjectContainer->getSessionService() #5 /usr/www/users/tawagk/shop/vendor/symfony/dependency-injection/Container.php(231): Symfony\Component\DependencyInjection\Container->make() #6 /usr/www/users/tawagk/shop/engine/Shopware/Components/DependencyInjection/Container.php(209): Symfony\Component\DependencyInjection\Container->get() #7 /usr/www/users/tawagk/shop/engine/Shopware/Components/DependencyInjection/Container.php(133): Shopware\Components\DependencyInjection\Container->doLoad() #8 /usr/www/users/tawagk/shop/engine/Shopware/Components/ShopRegistrationService.php(85): Shopware\Components\DependencyInjection\Container->get() #9 /usr/www/users/tawagk/shop/engine/Shopware/Components/ShopRegistrationService.php(55): Shopware\Components\ShopRegistrationService->registerResources() #10 /usr/www/users/tawagk/shop/engine/Shopware/Plugins/Default/Core/Router/Bootstrap.php(99): Shopware\Components\ShopRegistrationService->registerShop() #11 /usr/www/users/tawagk/shop/engine/Library/Enlight/Event/Handler/Plugin.php(155): Shopware_Plugins_Core_Router_Bootstrap->onRouteStartup() #12 /usr/www/users/tawagk/shop/engine/Library/Enlight/Event/EventManager.php(207): Enlight_Event_Handler_Plugin->execute() #13 /usr/www/users/tawagk/shop/engine/Library/Enlight/Controller/Front.php(159): Enlight_Event_EventManager->notify() #14 /usr/www/users/tawagk/shop/engine/Shopware/Kernel.php(195): Enlight_Controller_Front->dispatch() #15 /usr/www/users/tawagk/shop/vendor/symfony/http-kernel/HttpCache/SubRequestHandler.php(85): Shopware\Kernel->handle() #16 /usr/www/users/tawagk/shop/vendor/symfony/http-kernel/HttpCache/HttpCache.php(479): Symfony\Component\HttpKernel\HttpCache\SubRequestHandler::handle() #17 /usr/www/users/tawagk/shop/engine/Shopware/Components/HttpCache/AppCache.php(270): Symfony\Component\HttpKernel\HttpCache\HttpCache->forward() #18 /usr/www/users/tawagk/shop/vendor/symfony/http-kernel/HttpCache/HttpCache.php(452): Shopware\Components\HttpCache\AppCache->forward() #19 /usr/www/users/tawagk/shop/vendor/symfony/http-kernel/HttpCache/HttpCache.php(346): Symfony\Component\HttpKernel\HttpCache\HttpCache->fetch() #20 /usr/www/users/tawagk/shop/engine/Shopware/Components/HttpCache/AppCache.php(196): Symfony\Component\HttpKernel\HttpCache\HttpCache->lookup() #21 /usr/www/users/tawagk/shop/vendor/symfony/http-kernel/HttpCache/HttpCache.php(224): Shopware\Components\HttpCache\AppCache->lookup() #22 /usr/www/users/tawagk/shop/engine/Shopware/Components/HttpCache/AppCache.php(117): Symfony\Component\HttpKernel\HttpCache\HttpCache->handle() #23 /usr/www/users/tawagk/shop/shopware.php(122): Shopware\Components\HttpCache\AppCache->handle() #24 {main} thrown in /usr/www/users/tawagk/shop/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php on line 152