PhalconException : happened in Phalcon\Mvc\Model\Exception class
ExceptionMessage : The index does not exist in the cursor
File=phalcon/mvc/model/resultset.zep Line=300

#0 /srv/www/dayinpai/apps/commons/models/GpReply.php(84): Phalcon\Mvc\Model\Resultset->offsetGet(0)
#1 /srv/www/dayinpai/apps/frontend/controllers/TopicController.php(247): Apps\Commons\Models\GpReply->getList(Array)
#2 [internal function]: Apps\Frontend\Controllers\TopicController->postAction('f5034')
#3 [internal function]: Phalcon\Dispatcher->callActionMethod(Object(Apps\Frontend\Controllers\TopicController), 'postAction', Array)
#4 [internal function]: Phalcon\Dispatcher->_dispatch()
#5 [internal function]: Phalcon\Dispatcher->dispatch()
#6 /srv/www/dayinpai/public/index.php(82): Phalcon\Mvc\Application->handle()
#7 {main}