Warning: PDO::query(): MySQL server has gone away in /var/www/html/yp_marketplace/classes/db/DbPDO.php on line 165

Warning: PDO::query(): Error reading result set's header in /var/www/html/yp_marketplace/classes/db/DbPDO.php on line 165

Fatal error: Uncaught PrestaShopException: Link to database cannot be established: SQLSTATE[HY000] [2002] Connection refused in /var/www/html/yp_marketplace/classes/db/DbPDO.php:136 Stack trace: #0 /var/www/html/yp_marketplace/classes/db/Db.php(379): DbPDOCore->connect() #1 /var/www/html/yp_marketplace/classes/db/Db.php(613): DbCore->query('SELECT name, al...') #2 /var/www/html/yp_marketplace/classes/Hook.php(353): DbCore->executeS('SELECT name, al...') #3 /var/www/html/yp_marketplace/classes/Hook.php(158): HookCore::getCanonicalHookNames() #4 /var/www/html/yp_marketplace/classes/Hook.php(377): HookCore::normalizeHookName('moduleRoutes') #5 /var/www/html/yp_marketplace/classes/Hook.php(400): HookCore::getAllKnownNames('moduleRoutes') #6 /var/www/html/yp_marketplace/classes/Hook.php(933): HookCore::isHookCallableOn(Object(smartblog), 'moduleRoutes') #7 /var/www/html/yp_marketplace/classes/Dispatcher.php(596): HookCore::exec('moduleRoutes', Array, NULL, true, false) #8 /var/www/html/yp_marketplace/classes/Dispatcher.php(249 in /var/www/html/yp_marketplace/classes/db/DbPDO.php on line 136