Fatal error: Uncaught App\Core\AppException: Unable to connect to the database. Please retry later. in /var/www/chesterton-icatalog/src/Core/AppException.php:70 Stack trace: #0 /var/www/chesterton-icatalog/src/Core/Connection.php(81): App\Core\AppException::fromCode() #1 /var/www/chesterton-icatalog/src/Core/Connection.php(48): App\Core\Connection->open() #2 /var/www/chesterton-icatalog/src/Kernel.php(219): App\Core\Connection::getInstance() #3 /var/www/chesterton-icatalog/src/Kernel.php(397): App\Kernel::handleWebAppRequest() #4 /var/www/chesterton-icatalog/public/index.php(24): App\Kernel::init() #5 {main} thrown in /var/www/chesterton-icatalog/src/Core/AppException.php on line 70