Fatal error: Uncaught Error: Call to a member function query() on null in /data/www/wwwroot/www.yinhang8.com/app/model/JuheFrateModel.php:135
Stack trace:
#0 /data/www/wwwroot/www.yinhang8.com/app/controller/ConverterController.php(92): App\Model\JuheFrateModel->getAllRates()
#1 [internal function]: App\Controller\ConverterController->detail()
#2 /data/www/wwwroot/www.yinhang8.com/app/App.php(548): call_user_func_array(Array, Array)
#3 /data/www/wwwroot/www.yinhang8.com/app/App.php(96): App\App->invokeAction('\\App\\Controller...', 'detail')
#4 /data/www/wwwroot/www.yinhang8.com/public/index.php(43): App\App->run()
#5 {main}
thrown in /data/www/wwwroot/www.yinhang8.com/app/model/JuheFrateModel.php on line 135