SQLSTATE[HY000]: General error: 1021 Disk full (/var/tmp/#sql-temptable-1-af94f-690.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
#0 [internal function]: PDOStatement->execute()
#1 [internal function]: Phalcon\Db\Adapter\Pdo\AbstractPdo->executePrepared(Object(PDOStatement), Array, Array)
#2 /var/www/html/app/controllers/RecordingsController.php(51): Phalcon\Db\Adapter\Pdo\AbstractPdo->query('SELECT GROUP_CO...')
#3 [internal function]: RecordingsController->indexAction('b')
#4 [internal function]: Phalcon\Dispatcher\AbstractDispatcher->callActionMethod(Object(RecordingsController), 'indexAction', Array)
#5 [internal function]: Phalcon\Dispatcher\AbstractDispatcher->dispatch()
#6 /var/www/html/html/index.php(43): Phalcon\Mvc\Application->handle('/recordings')
#7 {main}