Warning: PDO::__construct(): MySQL server has gone away in /hard/fsystem/sites/balletschool.perm.ru/public/classes/Core/Db/Connection.php on line 22

Warning: PDO::__construct(): Error while reading greeting packet. PID=25911 in /hard/fsystem/sites/balletschool.perm.ru/public/classes/Core/Db/Connection.php on line 22

Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[HY000] [2006] MySQL server has gone away' in /hard/fsystem/sites/balletschool.perm.ru/public/classes/Core/Db/Connection.php:22 Stack trace: #0 /hard/fsystem/sites/balletschool.perm.ru/public/classes/Core/Db/Connection.php(22): PDO->__construct('mysql:host=m.0....', 'balletschool.pe...', 'cor4wahDoofie9P...') #1 /hard/fsystem/sites/balletschool.perm.ru/public/classes/Core/Config.php(30): Core\Db\Connection->__construct(Array) #2 /hard/fsystem/sites/balletschool.perm.ru/public/framework/Db/ActiveRecord.php(217): Core\Config::get('db') #3 /hard/fsystem/sites/balletschool.perm.ru/public/framework/Db/ActiveRecord.php(31): websm\Db\ActiveRecord::getDb() #4 /hard/fsystem/sites/balletschool.perm.ru/public/framework/Db/ActiveRecord.php(21): websm\Db\ActiveRecord::query() #5 /hard/fsystem/sites/balletschool.perm.ru/public/classes/Front/Pages/Models/PagesModel.php(79): websm\Db\ActiveRecord::find(Array) #6 /hard/fsystem/sites/balletschool.perm.ru/public/classes/Fr in /hard/fsystem/sites/balletschool.perm.ru/public/classes/Core/Db/Connection.php on line 22