Phalcon\Mvc\Dispatcher\Exception: Godspeed\Frontend\Web\Controllers\VarController handler class cannot be loaded

<?php
error_reporting(E_ERROR | E_WARNING | E_PARSE | E_COMPILE_ERROR);
// error_reporting(E_ALL);
date_default_timezone_set('Asia/Taipei');
 
 
 
try {
 
  /**
     * Read common define
     */
    include __DIR__ . "/../apps/common/setting/define.php";
 
  /**
     * Read common services
     */
    include __DIR__ . "/../apps/common/setting/services.php";
 
 
  /**
   * Handle the request
   */
  $application = new \Phalcon\Mvc\Application();
 
  $application->setDI($di);
 
  /**
   * Register application modules
   */
  $application->registerModules(require __DIR__ . '/../apps/common/setting/module.php');
 
  echo $application->handle()->getContent();
 
 
 
 
 
} catch (\Phalcon\Exception $e) {
    if (ENV == "development") {
        $debug = new \Phalcon\Debug();
        $debug->listen();
        throw $e;
    } else {
        $logger = new \Phalcon\Logger\Adapter\File(__DIR__ . "/../apps/common/var/logs/" . date("Y-m") . "/" . date("Y-m-d").".log");
        $logger->error(get_class($e) . ": " . $e->getMessage());
        $logger->error(" File=" . $e->getFile() . "\n");
        $logger->error(" Line=" . $e->getLine() . "\n");
      echo "框架發生錯誤";
    }
 
} catch (\PDOException $e){
    if (ENV == "development") {
        $debug = new \Phalcon\Debug();
        $debug->listen();
        throw $e;
    } else {
        $logger = new \Phalcon\Logger\Adapter\File(__DIR__ . "/../apps/common/var/logs/" . date("Y-m") . "/" . date("Y-m-d").".log");
        $logger->error(get_class($e) . ": " . $e->getMessage());
        $logger->error("File=" . $e->getFile() . "\n");
        $logger->error("Line=" . $e->getLine() . "\n");
        echo "資料庫錯誤";
    }
} catch (\Exception $e){
    if (ENV == "development") {
        $debug = new \Phalcon\Debug();
        $debug->listen();
        throw $e;
    } else {
        $logger = new \Phalcon\Logger\Adapter\File(__DIR__ . "/../apps/common/var/logs/" . date("Y-m") . "/" . date("Y-m-d").".log");
        $logger->error(get_class($e) . ": " . $e->getMessage());
        $logger->error("File=" . $e->getFile() . "\n");
        $logger->error("Line=" . $e->getLine() . "\n");
        echo "發生錯誤";
    }
}