Fatal error: Uncaught mysqli_sql_exception: MySQL server has gone away in /var/www/knihovny-cz/vendor/laminas/laminas-db/src/Adapter/Driver/Mysqli/Statement.php:187 Stack trace: #0 /var/www/knihovny-cz/vendor/laminas/laminas-db/src/Adapter/Driver/Mysqli/Statement.php(187): mysqli->prepare('SELECT `config`...') #1 /var/www/knihovny-cz/vendor/laminas/laminas-db/src/Adapter/Driver/Mysqli/Statement.php(210): Laminas\Db\Adapter\Driver\Mysqli\Statement->prepare() #2 /var/www/knihovny-cz/vendor/laminas/laminas-db/src/TableGateway/AbstractTableGateway.php(228): Laminas\Db\Adapter\Driver\Mysqli\Statement->execute() #3 /var/www/knihovny-cz/vendor/laminas/laminas-db/src/TableGateway/AbstractTableGateway.php(194): Laminas\Db\TableGateway\AbstractTableGateway->executeSelect(Object(Laminas\Db\Sql\Select)) #4 /var/www/knihovny-cz/vendor/laminas/laminas-db/src/TableGateway/AbstractTableGateway.php(183): Laminas\Db\TableGateway\AbstractTableGateway->selectWith(Object(Laminas\Db\Sql\Select)) #5 /var/www/knihovny-cz-extension/module/KnihovnyCz/src/KnihovnyCz/Db/Table/Config.php(85): Laminas\Db\TableGateway\AbstractTableGateway->select(Object(Closure)) #6 /var/www/knihovny-cz-extension/module/KnihovnyCz/src/KnihovnyCz/Db/Table/Config.php(52): KnihovnyCz\Db\Table\Config->getDataByConfigFile('searchbox') #7 /var/www/knihovny-cz-extension/module/KnihovnyCz/src/KnihovnyCz/Config/PluginFactory.php(69): KnihovnyCz\Db\Table\Config->getConfigByFile('searchbox') #8 /var/www/knihovny-cz-extension/module/KnihovnyCz/src/KnihovnyCz/Config/PluginFactory.php(51): KnihovnyCz\Config\PluginFactory->loadConfigFromDb('searchbox') #9 /var/www/knihovny-cz/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(642): KnihovnyCz\Config\PluginFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'searchbox', NULL) #10 /var/www/knihovny-cz/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(236): Laminas\ServiceManager\ServiceManager->doCreate('searchbox') #11 /var/www/knihovny-cz/vendor/laminas/laminas-servicemanager/src/AbstractPluginManager.php(169): Laminas\ServiceManager\ServiceManager->get('searchbox') #12 /var/www/knihovny-cz/module/VuFind/src/VuFind/View/Helper/Root/SearchBoxFactory.php(73): Laminas\ServiceManager\AbstractPluginManager->get('searchbox') #13 /var/www/knihovny-cz/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(642): VuFind\View\Helper\Root\SearchBoxFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'VuFind\\View\\Hel...', NULL) #14 /var/www/knihovny-cz/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(264): Laminas\ServiceManager\ServiceManager->doCreate('VuFind\\View\\Hel...') #15 /var/www/knihovny-cz/vendor/laminas/laminas-servicemanager/src/AbstractPluginManager.php(169): Laminas\ServiceManager\ServiceManager->get('searchbox') #16 /var/www/knihovny-cz/vendor/laminas/laminas-view/src/HelperPluginManager.php(560): Laminas\ServiceManager\AbstractPluginManager->get('searchbox', NULL) #17 /var/www/knihovny-cz/vendor/laminas/laminas-view/src/Renderer/PhpRenderer.php(392): Laminas\View\HelperPluginManager->get('searchbox', NULL) #18 /var/www/knihovny-cz/vendor/laminas/laminas-view/src/Renderer/PhpRenderer.php(411): Laminas\View\Renderer\PhpRenderer->plugin('searchbox') #19 /var/www/knihovny-cz-extension/themes/KnihovnyCz/templates/search/searchbox.phtml(32): Laminas\View\Renderer\PhpRenderer->__call('searchbox', Array) #20 /var/www/knihovny-cz/vendor/laminas/laminas-view/src/Renderer/PhpRenderer.php(526): include('/var/www/knihov...') #21 /var/www/knihovny-cz/module/VuFind/src/VuFind/View/Helper/Root/Context.php(104): Laminas\View\Renderer\PhpRenderer->render(NULL) #22 /var/www/knihovny-cz-extension/themes/KnihovnyCz/templates/layout/layout.phtml(34): VuFind\View\Helper\Root\Context->renderInContext('search/searchbo...', Array) #23 /var/www/knihovny-cz/vendor/laminas/laminas-view/src/Renderer/PhpRenderer.php(526): include('/var/www/knihov...') #24 /var/www/knihovny-cz/vendor/laminas/laminas-view/src/View.php(194): Laminas\View\Renderer\PhpRenderer->render(NULL) #25 /var/www/knihovny-cz/vendor/laminas/laminas-mvc/src/View/Http/DefaultRenderingStrategy.php(92): Laminas\View\View->render(Object(Laminas\View\Model\ViewModel)) #26 /var/www/knihovny-cz/vendor/laminas/laminas-eventmanager/src/EventManager.php(319): Laminas\Mvc\View\Http\DefaultRenderingStrategy->render(Object(Laminas\Mvc\MvcEvent)) #27 /var/www/knihovny-cz/vendor/laminas/laminas-eventmanager/src/EventManager.php(169): Laminas\EventManager\EventManager->triggerListeners(Object(Laminas\Mvc\MvcEvent)) #28 /var/www/knihovny-cz/vendor/laminas/laminas-mvc/src/View/Http/DefaultRenderingStrategy.php(110): Laminas\EventManager\EventManager->triggerEvent(Object(Laminas\Mvc\MvcEvent)) #29 /var/www/knihovny-cz/vendor/laminas/laminas-eventmanager/src/EventManager.php(319): Laminas\Mvc\View\Http\DefaultRenderingStrategy->render(Object(Laminas\Mvc\MvcEvent)) #30 /var/www/knihovny-cz/vendor/laminas/laminas-eventmanager/src/EventManager.php(169): Laminas\EventManager\EventManager->triggerListeners(Object(Laminas\Mvc\MvcEvent)) #31 /var/www/knihovny-cz/vendor/laminas/laminas-mvc/src/Application.php(354): Laminas\EventManager\EventManager->triggerEvent(Object(Laminas\Mvc\MvcEvent)) #32 /var/www/knihovny-cz/vendor/laminas/laminas-mvc/src/Application.php(335): Laminas\Mvc\Application->completeRequest(Object(Laminas\Mvc\MvcEvent)) #33 /var/www/knihovny-cz/public/index.php(23): Laminas\Mvc\Application->run() #34 {main} Next Laminas\ServiceManager\Exception\ServiceNotCreatedException: Service with name "searchbox" could not be created. Reason: MySQL server has gone away in /var/www/knihovny-cz/vendor/laminas/laminas-servicemanager/src/ServiceManager.php:649 Stack trace: #0 /var/www/knihovny-cz/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(236): Laminas\ServiceManager\ServiceManager->doCreate('searchbox') #1 /var/www/knihovny-cz/vendor/laminas/laminas-servicemanager/src/AbstractPluginManager.php(169): Laminas\ServiceManager\ServiceManager->get('searchbox') #2 /var/www/knihovny-cz/module/VuFind/src/VuFind/View/Helper/Root/SearchBoxFactory.php(73): Laminas\ServiceManager\AbstractPluginManager->get('searchbox') #3 /var/www/knihovny-cz/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(642): VuFind\View\Helper\Root\SearchBoxFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'VuFind\\View\\Hel...', NULL) #4 /var/www/knihovny-cz/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(264): Laminas\ServiceManager\ServiceManager->doCreate('VuFind\\View\\Hel...') #5 /var/www/knihovny-cz/vendor/laminas/laminas-servicemanager/src/AbstractPluginManager.php(169): Laminas\ServiceManager\ServiceManager->get('searchbox') #6 /var/www/knihovny-cz/vendor/laminas/laminas-view/src/HelperPluginManager.php(560): Laminas\ServiceManager\AbstractPluginManager->get('searchbox', NULL) #7 /var/www/knihovny-cz/vendor/laminas/laminas-view/src/Renderer/PhpRenderer.php(392): Laminas\View\HelperPluginManager->get('searchbox', NULL) #8 /var/www/knihovny-cz/vendor/laminas/laminas-view/src/Renderer/PhpRenderer.php(411): Laminas\View\Renderer\PhpRenderer->plugin('searchbox') #9 /var/www/knihovny-cz-extension/themes/KnihovnyCz/templates/search/searchbox.phtml(32): Laminas\View\Renderer\PhpRenderer->__call('searchbox', Array) #10 /var/www/knihovny-cz/vendor/laminas/laminas-view/src/Renderer/PhpRenderer.php(526): include('/var/www/knihov...') #11 /var/www/knihovny-cz/module/VuFind/src/VuFind/View/Helper/Root/Context.php(104): Laminas\View\Renderer\PhpRenderer->render(NULL) #12 /var/www/knihovny-cz-extension/themes/KnihovnyCz/templates/layout/layout.phtml(34): VuFind\View\Helper\Root\Context->renderInContext('search/searchbo...', Array) #13 /var/www/knihovny-cz/vendor/laminas/laminas-view/src/Renderer/PhpRenderer.php(526): include('/var/www/knihov...') #14 /var/www/knihovny-cz/vendor/laminas/laminas-view/src/View.php(194): Laminas\View\Renderer\PhpRenderer->render(NULL) #15 /var/www/knihovny-cz/vendor/laminas/laminas-mvc/src/View/Http/DefaultRenderingStrategy.php(92): Laminas\View\View->render(Object(Laminas\View\Model\ViewModel)) #16 /var/www/knihovny-cz/vendor/laminas/laminas-eventmanager/src/EventManager.php(319): Laminas\Mvc\View\Http\DefaultRenderingStrategy->render(Object(Laminas\Mvc\MvcEvent)) #17 /var/www/knihovny-cz/vendor/laminas/laminas-eventmanager/src/EventManager.php(169): Laminas\EventManager\EventManager->triggerListeners(Object(Laminas\Mvc\MvcEvent)) #18 /var/www/knihovny-cz/vendor/laminas/laminas-mvc/src/View/Http/DefaultRenderingStrategy.php(110): Laminas\EventManager\EventManager->triggerEvent(Object(Laminas\Mvc\MvcEvent)) #19 /var/www/knihovny-cz/vendor/laminas/laminas-eventmanager/src/EventManager.php(319): Laminas\Mvc\View\Http\DefaultRenderingStrategy->render(Object(Laminas\Mvc\MvcEvent)) #20 /var/www/knihovny-cz/vendor/laminas/laminas-eventmanager/src/EventManager.php(169): Laminas\EventManager\EventManager->triggerListeners(Object(Laminas\Mvc\MvcEvent)) #21 /var/www/knihovny-cz/vendor/laminas/laminas-mvc/src/Application.php(354): Laminas\EventManager\EventManager->triggerEvent(Object(Laminas\Mvc\MvcEvent)) #22 /var/www/knihovny-cz/vendor/laminas/laminas-mvc/src/Application.php(335): Laminas\Mvc\Application->completeRequest(Object(Laminas\Mvc\MvcEvent)) #23 /var/www/knihovny-cz/public/index.php(23): Laminas\Mvc\Application->run() #24 {main} thrown in /var/www/knihovny-cz/vendor/laminas/laminas-servicemanager/src/ServiceManager.php on line 649