Fatal error: Uncaught Error: Class 'Pion\Laravel\ChunkUpload\Config\AbstractConfig' not found in /home/bienalsurweb/public_html/convocatoria2021/vendor/pion/laravel-chunk-upload/src/Config/FileConfig.php:10 Stack trace: #0 {main} thrown in /home/bienalsurweb/public_html/convocatoria2021/vendor/pion/laravel-chunk-upload/src/Config/FileConfig.php on line 10