Fatal error: Uncaught PDOException: SQLSTATE[HY000] [1040] Too many connections in /var/www/html/vendor/laminas/laminas-db/src/Adapter/Driver/Pdo/Connection.php:269 Stack trace: #0 /var/www/html/vendor/laminas/laminas-db/src/Adapter/Driver/Pdo/Connection.php(269): PDO->__construct('mysql:dbname=qu...', 'qdwebapp', 'IxyRaSoQZp3OaS8...', Array) #1 /var/www/html/vendor/laminas/laminas-db/src/Adapter/Driver/AbstractConnection.php(80): Laminas\Db\Adapter\Driver\Pdo\Connection->connect() #2 /var/www/html/module/Service/src/Db/Service/PdoResourceFactory.php(17): Laminas\Db\Adapter\Driver\AbstractConnection->getResource() #3 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(620): Db\Service\PdoResourceFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'PdoResource', NULL) #4 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(242): Laminas\ServiceManager\ServiceManager->doCreate('PdoResource') #5 /var/www/html/vendor/doctrine/doctrine-orm-module/src/Service/DBALConnectionFactory.php(38): Laminas\ServiceManager\ServiceManager->get('PdoResource') #6 /var/www/html/vendor/doctrine/doctrine-orm-module/src/Service/DBALConnectionFactory.php(86): DoctrineORMModule\Service\DBALConnectionFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'Doctrine\\DBAL\\C...') #7 /var/www/html/vendor/doctrine/doctrine-module/src/ServiceFactory/AbstractDoctrineServiceFactory.php(44): DoctrineORMModule\Service\DBALConnectionFactory->createService(Object(Laminas\ServiceManager\ServiceManager)) #8 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(620): DoctrineModule\ServiceFactory\AbstractDoctrineServiceFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'doctrine.connec...', NULL) #9 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(242): Laminas\ServiceManager\ServiceManager->doCreate('doctrine.connec...') #10 /var/www/html/vendor/doctrine/doctrine-orm-module/src/Service/EntityManagerFactory.php(25): Laminas\ServiceManager\ServiceManager->get('doctrine.connec...') #11 /var/www/html/vendor/doctrine/doctrine-orm-module/src/Service/EntityManagerFactory.php(45): DoctrineORMModule\Service\EntityManagerFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'Doctrine\\ORM\\En...') #12 /var/www/html/vendor/doctrine/doctrine-module/src/ServiceFactory/AbstractDoctrineServiceFactory.php(44): DoctrineORMModule\Service\EntityManagerFactory->createService(Object(Laminas\ServiceManager\ServiceManager)) #13 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(620): DoctrineModule\ServiceFactory\AbstractDoctrineServiceFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'doctrine.entity...', NULL) #14 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(242): Laminas\ServiceManager\ServiceManager->doCreate('doctrine.entity...') #15 /var/www/html/vendor/doctrine/doctrine-orm-module/src/Service/EntityManagerAliasCompatFactory.php(27): Laminas\ServiceManager\ServiceManager->get('doctrine.entity...') #16 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(620): DoctrineORMModule\Service\EntityManagerAliasCompatFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'Doctrine\\ORM\\En...', NULL) #17 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(242): Laminas\ServiceManager\ServiceManager->doCreate('Doctrine\\ORM\\En...') #18 /var/www/html/module/Service/src/Service/ServiceHandler/ServiceHandlerFactory.php(15): Laminas\ServiceManager\ServiceManager->get('Doctrine\\ORM\\En...') #19 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(620): Service\ServiceHandler\ServiceHandlerFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'ServiceHandler', NULL) #20 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(242): Laminas\ServiceManager\ServiceManager->doCreate('ServiceHandler') #21 /var/www/html/module/Maintenance/Module.php(12): Laminas\ServiceManager\ServiceManager->get('ServiceHandler') #22 /var/www/html/vendor/laminas/laminas-eventmanager/src/EventManager.php(320): Maintenance\Module->onBootstrap(Object(Laminas\Mvc\MvcEvent)) #23 /var/www/html/vendor/laminas/laminas-eventmanager/src/EventManager.php(170): Laminas\EventManager\EventManager->triggerListeners(Object(Laminas\Mvc\MvcEvent)) #24 /var/www/html/vendor/laminas/laminas-mvc/src/Application.php(148): Laminas\EventManager\EventManager->triggerEvent(Object(Laminas\Mvc\MvcEvent)) #25 /var/www/html/vendor/laminas/laminas-mvc/src/Application.php(260): Laminas\Mvc\Application->bootstrap(Array) #26 /var/www/html/public/desktop/index.php(48): Laminas\Mvc\Application::init(Array) #27 {main} Next Laminas\Db\Adapter\Exception\RuntimeException: Connect Error: SQLSTATE[HY000] [1040] Too many connections in /var/www/html/vendor/laminas/laminas-db/src/Adapter/Driver/Pdo/Connection.php:280 Stack trace: #0 /var/www/html/vendor/laminas/laminas-db/src/Adapter/Driver/AbstractConnection.php(80): Laminas\Db\Adapter\Driver\Pdo\Connection->connect() #1 /var/www/html/module/Service/src/Db/Service/PdoResourceFactory.php(17): Laminas\Db\Adapter\Driver\AbstractConnection->getResource() #2 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(620): Db\Service\PdoResourceFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'PdoResource', NULL) #3 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(242): Laminas\ServiceManager\ServiceManager->doCreate('PdoResource') #4 /var/www/html/vendor/doctrine/doctrine-orm-module/src/Service/DBALConnectionFactory.php(38): Laminas\ServiceManager\ServiceManager->get('PdoResource') #5 /var/www/html/vendor/doctrine/doctrine-orm-module/src/Service/DBALConnectionFactory.php(86): DoctrineORMModule\Service\DBALConnectionFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'Doctrine\\DBAL\\C...') #6 /var/www/html/vendor/doctrine/doctrine-module/src/ServiceFactory/AbstractDoctrineServiceFactory.php(44): DoctrineORMModule\Service\DBALConnectionFactory->createService(Object(Laminas\ServiceManager\ServiceManager)) #7 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(620): DoctrineModule\ServiceFactory\AbstractDoctrineServiceFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'doctrine.connec...', NULL) #8 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(242): Laminas\ServiceManager\ServiceManager->doCreate('doctrine.connec...') #9 /var/www/html/vendor/doctrine/doctrine-orm-module/src/Service/EntityManagerFactory.php(25): Laminas\ServiceManager\ServiceManager->get('doctrine.connec...') #10 /var/www/html/vendor/doctrine/doctrine-orm-module/src/Service/EntityManagerFactory.php(45): DoctrineORMModule\Service\EntityManagerFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'Doctrine\\ORM\\En...') #11 /var/www/html/vendor/doctrine/doctrine-module/src/ServiceFactory/AbstractDoctrineServiceFactory.php(44): DoctrineORMModule\Service\EntityManagerFactory->createService(Object(Laminas\ServiceManager\ServiceManager)) #12 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(620): DoctrineModule\ServiceFactory\AbstractDoctrineServiceFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'doctrine.entity...', NULL) #13 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(242): Laminas\ServiceManager\ServiceManager->doCreate('doctrine.entity...') #14 /var/www/html/vendor/doctrine/doctrine-orm-module/src/Service/EntityManagerAliasCompatFactory.php(27): Laminas\ServiceManager\ServiceManager->get('doctrine.entity...') #15 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(620): DoctrineORMModule\Service\EntityManagerAliasCompatFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'Doctrine\\ORM\\En...', NULL) #16 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(242): Laminas\ServiceManager\ServiceManager->doCreate('Doctrine\\ORM\\En...') #17 /var/www/html/module/Service/src/Service/ServiceHandler/ServiceHandlerFactory.php(15): Laminas\ServiceManager\ServiceManager->get('Doctrine\\ORM\\En...') #18 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(620): Service\ServiceHandler\ServiceHandlerFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'ServiceHandler', NULL) #19 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(242): Laminas\ServiceManager\ServiceManager->doCreate('ServiceHandler') #20 /var/www/html/module/Maintenance/Module.php(12): Laminas\ServiceManager\ServiceManager->get('ServiceHandler') #21 /var/www/html/vendor/laminas/laminas-eventmanager/src/EventManager.php(320): Maintenance\Module->onBootstrap(Object(Laminas\Mvc\MvcEvent)) #22 /var/www/html/vendor/laminas/laminas-eventmanager/src/EventManager.php(170): Laminas\EventManager\EventManager->triggerListeners(Object(Laminas\Mvc\MvcEvent)) #23 /var/www/html/vendor/laminas/laminas-mvc/src/Application.php(148): Laminas\EventManager\EventManager->triggerEvent(Object(Laminas\Mvc\MvcEvent)) #24 /var/www/html/vendor/laminas/laminas-mvc/src/Application.php(260): Laminas\Mvc\Application->bootstrap(Array) #25 /var/www/html/public/desktop/index.php(48): Laminas\Mvc\Application::init(Array) #26 {main} Next Laminas\ServiceManager\Exception\ServiceNotCreatedException: Service with name "PdoResource" could not be created. Reason: Connect Error: SQLSTATE[HY000] [1040] Too many connections in /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php:627 Stack trace: #0 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(242): Laminas\ServiceManager\ServiceManager->doCreate('PdoResource') #1 /var/www/html/vendor/doctrine/doctrine-orm-module/src/Service/DBALConnectionFactory.php(38): Laminas\ServiceManager\ServiceManager->get('PdoResource') #2 /var/www/html/vendor/doctrine/doctrine-orm-module/src/Service/DBALConnectionFactory.php(86): DoctrineORMModule\Service\DBALConnectionFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'Doctrine\\DBAL\\C...') #3 /var/www/html/vendor/doctrine/doctrine-module/src/ServiceFactory/AbstractDoctrineServiceFactory.php(44): DoctrineORMModule\Service\DBALConnectionFactory->createService(Object(Laminas\ServiceManager\ServiceManager)) #4 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(620): DoctrineModule\ServiceFactory\AbstractDoctrineServiceFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'doctrine.connec...', NULL) #5 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(242): Laminas\ServiceManager\ServiceManager->doCreate('doctrine.connec...') #6 /var/www/html/vendor/doctrine/doctrine-orm-module/src/Service/EntityManagerFactory.php(25): Laminas\ServiceManager\ServiceManager->get('doctrine.connec...') #7 /var/www/html/vendor/doctrine/doctrine-orm-module/src/Service/EntityManagerFactory.php(45): DoctrineORMModule\Service\EntityManagerFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'Doctrine\\ORM\\En...') #8 /var/www/html/vendor/doctrine/doctrine-module/src/ServiceFactory/AbstractDoctrineServiceFactory.php(44): DoctrineORMModule\Service\EntityManagerFactory->createService(Object(Laminas\ServiceManager\ServiceManager)) #9 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(620): DoctrineModule\ServiceFactory\AbstractDoctrineServiceFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'doctrine.entity...', NULL) #10 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(242): Laminas\ServiceManager\ServiceManager->doCreate('doctrine.entity...') #11 /var/www/html/vendor/doctrine/doctrine-orm-module/src/Service/EntityManagerAliasCompatFactory.php(27): Laminas\ServiceManager\ServiceManager->get('doctrine.entity...') #12 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(620): DoctrineORMModule\Service\EntityManagerAliasCompatFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'Doctrine\\ORM\\En...', NULL) #13 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(242): Laminas\ServiceManager\ServiceManager->doCreate('Doctrine\\ORM\\En...') #14 /var/www/html/module/Service/src/Service/ServiceHandler/ServiceHandlerFactory.php(15): Laminas\ServiceManager\ServiceManager->get('Doctrine\\ORM\\En...') #15 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(620): Service\ServiceHandler\ServiceHandlerFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), 'ServiceHandler', NULL) #16 /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(242): Laminas\ServiceManager\ServiceManager->doCreate('ServiceHandler') #17 /var/www/html/module/Maintenance/Module.php(12): Laminas\ServiceManager\ServiceManager->get('ServiceHandler') #18 /var/www/html/vendor/laminas/laminas-eventmanager/src/EventManager.php(320): Maintenance\Module->onBootstrap(Object(Laminas\Mvc\MvcEvent)) #19 /var/www/html/vendor/laminas/laminas-eventmanager/src/EventManager.php(170): Laminas\EventManager\EventManager->triggerListeners(Object(Laminas\Mvc\MvcEvent)) #20 /var/www/html/vendor/laminas/laminas-mvc/src/Application.php(148): Laminas\EventManager\EventManager->triggerEvent(Object(Laminas\Mvc\MvcEvent)) #21 /var/www/html/vendor/laminas/laminas-mvc/src/Application.php(260): Laminas\Mvc\Application->bootstrap(Array) #22 /var/www/html/public/desktop/index.php(48): Laminas\Mvc\Application::init(Array) #23 {main} thrown in /var/www/html/vendor/laminas/laminas-servicemanager/src/ServiceManager.php on line 627