Fatal error: Uncaught RuntimeException: Could not connect to database. Message from SQL Server: SQLSTATE[HY000] [1040] Too many connections in /var/www/vhosts/zehenhaus.de/shopware/engine/Shopware/Components/DependencyInjection/Bridge/Db.php:78 Stack trace: #0 /var/www/vhosts/zehenhaus.de/shopware/engine/Shopware/Components/DependencyInjection/Bridge/Session.php(53): Shopware\Components\DependencyInjection\Bridge\Db::createPDO(Array) #1 /var/www/vhosts/zehenhaus.de/shopware/var/cache/production_201809181442/proxies/ShopwareProductiond9c0a1926cb1be847a850463b2aa87912914fbd4ProjectContainer.php(3487): Shopware\Components\DependencyInjection\Bridge\Session->createSaveHandler(Object(ShopwareProductiond9c0a1926cb1be847a850463b2aa87912914fbd4ProjectContainer)) #2 /var/www/vhosts/zehenhaus.de/shopware/vendor/symfony/dependency-injection/Container.php(306): ShopwareProductiond9c0a1926cb1be847a850463b2aa87912914fbd4ProjectContainer->getSession_SaveHandlerService() #3 /var/www/vhosts/zehenhaus.de/shopware/engine/Shopware/Components in /var/www/vhosts/zehenhaus.de/shopware/engine/Shopware/Components/DependencyInjection/Bridge/Db.php on line 78