Fatal error: Uncaught Error: Interface "Maatwebsite\Excel\Concerns\FromCollection" not found in /home/c2ub0z1g/public_html/api.certificados.colegiodeoptometristas.com/app/Exports/CertificadosRegentesExport.php:11 Stack trace: #0 {main} thrown in /home/c2ub0z1g/public_html/api.certificados.colegiodeoptometristas.com/app/Exports/CertificadosRegentesExport.php on line 11