Fatal error: Uncaught PrestaShopException: Link to database cannot be established: SQLSTATE[HY000] [2002] Connection refused in /var/www/html/prestashop.webdigify.com/public_html/PRS01/PRS019_toolpart/classes/db/DbPDO.php:119 Stack trace: #0 /var/www/html/prestashop.webdigify.com/public_html/PRS01/PRS019_toolpart/classes/db/Db.php(380): DbPDOCore->connect() #1 /var/www/html/prestashop.webdigify.com/public_html/PRS01/PRS019_toolpart/classes/db/Db.php(664): DbCore->query() #2 /var/www/html/prestashop.webdigify.com/public_html/PRS01/PRS019_toolpart/src/Adapter/EntityMapper.php(71): DbCore->getRow() #3 /var/www/html/prestashop.webdigify.com/public_html/PRS01/PRS019_toolpart/classes/ObjectModel.php(282): PrestaShop\PrestaShop\Adapter\EntityMapper->load() #4 /var/www/html/prestashop.webdigify.com/public_html/PRS01/PRS019_toolpart/config/config.inc.php(146): ObjectModelCore->__construct() #5 /var/www/html/prestashop.webdigify.com/public_html/PRS01/PRS019_toolpart/index.php(27): require('/var/www/html/p...') #6 {main} thrown in /var/www/html/prestashop.webdigify.com/public_html/PRS01/PRS019_toolpart/classes/db/DbPDO.php on line 119