Fatal error: Uncaught Error: Class "Maatwebsite\Excel\Events\Event" not found in /home/rwebserver/public_html/mmei/vendor/maatwebsite/excel/src/Events/AfterSheet.php:7
Stack trace:
#0 {main}
thrown in /home/rwebserver/public_html/mmei/vendor/maatwebsite/excel/src/Events/AfterSheet.php on line 7