Fatal error: Uncaught Error: Interface "Kreait\Firebase\Database\Query\Modifier" not found in /home/homologa/public_html/portal/vendor/kreait/firebase-php/src/Firebase/Database/Query/Sorter.php:5 Stack trace: #0 {main} thrown in /home/homologa/public_html/portal/vendor/kreait/firebase-php/src/Firebase/Database/Query/Sorter.php on line 5