Fatal error: Uncaught Error: Class 'Phalcon\Mvc\Model\MetaData\Apc' not found in /var/www/html/app/config/services.php:150
Stack trace:
#0 [internal function]: Closure->{closure}()
#1 [internal function]: Phalcon\Di\Service->resolve()
#2 [internal function]: Phalcon\Di->get()
#3 [internal function]: Phalcon\Di->getShared()
#4 [internal function]: Phalcon\Mvc\Model\Query->setDI()
#5 [internal function]: Phalcon\Mvc\Model\Query->__construct()
#6 [internal function]: Phalcon\Di->get()
#7 [internal function]: Phalcon\Mvc\Model\Query\Builder->getQuery()
#8 [internal function]: Phalcon\Mvc\Model::getPreparedQuery()
#9 /var/www/html/app/controllers/IndexController.php(476): Phalcon\Mvc\Model::findFirst()
#10 [internal function]: IndexController->chordAction()
#11 [internal function]: Phalcon\Dispatcher\AbstractDispatcher->callActionMethod()
#12 [internal function]: Phalcon\Dispatcher\AbstractDispatcher->dispatch()
#13 /var/www/html/public/index.php(45): Phalcon\Mvc\Application->handle()
#14 {main}
thrown in /var/www/html/app/config/services.php on line 150