500 Internal Server Error

Call to undefined method stdClass::save() (0)

#0 /var/www/icbx/lib/vendor/mikecao/flight/flight/core/Dispatcher.php(169): {closure}()
#1 /var/www/icbx/lib/vendor/mikecao/flight/flight/core/Dispatcher.php(145): flight\core\Dispatcher::callFunction()
#2 /var/www/icbx/lib/vendor/mikecao/flight/flight/Engine.php(342): flight\core\Dispatcher::execute()
#3 /var/www/icbx/lib/vendor/mikecao/flight/flight/core/Dispatcher.php(198): flight\Engine->_start()
#4 /var/www/icbx/lib/vendor/mikecao/flight/flight/core/Dispatcher.php(144): flight\core\Dispatcher::invokeMethod()
#5 /var/www/icbx/lib/vendor/mikecao/flight/flight/core/Dispatcher.php(49): flight\core\Dispatcher::execute()
#6 /var/www/icbx/lib/vendor/mikecao/flight/flight/Engine.php(92): flight\core\Dispatcher->run()
#7 /var/www/icbx/lib/vendor/mikecao/flight/flight/core/Dispatcher.php(198): flight\Engine->__call()
#8 /var/www/icbx/lib/vendor/mikecao/flight/flight/Flight.php(77): flight\core\Dispatcher::invokeMethod()
#9 /var/www/icbx/index.php(276): Flight::__callStatic()
#10 {main}