Fatal error: Uncaught Error: Class "Maatwebsite\Excel\Events\Event" not found in /home/c2ub0z1g/public_html/api.certificados.colegiodeoptometristas.com/vendor/maatwebsite/excel/src/Events/BeforeExport.php:7 Stack trace: #0 {main} thrown in /home/c2ub0z1g/public_html/api.certificados.colegiodeoptometristas.com/vendor/maatwebsite/excel/src/Events/BeforeExport.php on line 7