Fatal error: Uncaught PDOException: PDO::__construct(): Error while reading greeting packet. PID=24573 in /var/www/html/web/lergo.ru/classes/App/DBConnector.php:19 Stack trace: #0 /var/www/html/web/lergo.ru/classes/App/DBConnector.php(19): PDO->__construct() #1 /var/www/html/web/lergo.ru/classes/App/DBConnector.php(27): App\DBConnector->__construct() #2 /var/www/html/web/lergo.ru/classes/App/CabShop.php(99): App\DBConnector::db() #3 /var/www/html/web/lergo.ru/classes/App/CabShop.php(40): App\CabShop->redirectIfNecessary() #4 /var/www/html/web/lergo.ru/index.php(15): App\CabShop->start() #5 {main} Next PDOException: SQLSTATE[HY000] [2006] MySQL server has gone away in /var/www/html/web/lergo.ru/classes/App/DBConnector.php:19 Stack trace: #0 /var/www/html/web/lergo.ru/classes/App/DBConnector.php(19): PDO->__construct() #1 /var/www/html/web/lergo.ru/classes/App/DBConnector.php(27): App\DBConnector->__construct() #2 /var/www/html/web/lergo.ru/classes/App/CabShop.php(99): App\DBConnector::db() #3 /var/www/html/web/lergo.ru/cl in /var/www/html/web/lergo.ru/classes/App/DBConnector.php on line 19