Fatal error: Uncaught PDOException: SQLSTATE[HY000] [1040] Too many connections in /var/www/vhosts/nuhok.com/httpdocs/app/Core/Database.php:28
Stack trace:
#0 /var/www/vhosts/nuhok.com/httpdocs/app/Core/Database.php(36): App\Core\Database::getInstance()
#1 /var/www/vhosts/nuhok.com/httpdocs/app/Core/Database.php(43): App\Core\Database::query()
#2 /var/www/vhosts/nuhok.com/httpdocs/app/Controllers/SwiftController.php(112): App\Core\Database::fetch()
#3 [internal function]: App\Controllers\SwiftController->country()
#4 /var/www/vhosts/nuhok.com/httpdocs/app/Core/Router.php(79): call_user_func_array()
#5 /var/www/vhosts/nuhok.com/httpdocs/app/Core/Router.php(53): App\Core\Router->executeHandler()
#6 /var/www/vhosts/nuhok.com/httpdocs/public/index.php(32): App\Core\Router->dispatch()
#7 {main}
thrown in /var/www/vhosts/nuhok.com/httpdocs/app/Core/Database.php on line 28