Fatal error: Uncaught RuntimeException: Could not connect to database. Message from SQL Server: SQLSTATE[HY000] [2006] MySQL server has gone away in /var/www/vhosts/e-und-p.de/httpdocs/engine/Shopware/Components/DependencyInjection/Bridge/Db.php:78 Stack trace: #0 /var/www/vhosts/e-und-p.de/httpdocs/engine/Shopware/Kernel.php(300): Shopware\Components\DependencyInjection\Bridge\Db::createPDO(Array) #1 /var/www/vhosts/e-und-p.de/httpdocs/engine/Shopware/Components/HttpCache/AppCache.php(262): Shopware\Kernel->boot() #2 /var/www/vhosts/e-und-p.de/httpdocs/vendor/symfony/http-kernel/HttpCache/HttpCache.php(366): Shopware\Components\HttpCache\AppCache->forward(Object(Symfony\Component\HttpFoundation\Request), true, Object(Symfony\Component\HttpFoundation\Response)) #3 /var/www/vhosts/e-und-p.de/httpdocs/vendor/symfony/http-kernel/HttpCache/HttpCache.php(323): Symfony\Component\HttpKernel\HttpCache\HttpCache->validate(Object(Symfony\Component\HttpFoundation\Request), Object(Symfony\Component\HttpFoundation\Response), true) #4 in /var/www/vhosts/e-und-p.de/httpdocs/engine/Shopware/Components/DependencyInjection/Bridge/Db.php on line 78