Fatal error: Uncaught Error: Class "Kreait\Firebase\Exception\QueryException" not found in /home/aplikasiposinfo/public_html/datawarga.samarinda.app/vendor/kreait/firebase-php/src/Firebase/Exception/IndexNotDefined.php:5 Stack trace: #0 {main} thrown in /home/aplikasiposinfo/public_html/datawarga.samarinda.app/vendor/kreait/firebase-php/src/Firebase/Exception/IndexNotDefined.php on line 5