Fatal error: Uncaught Error: Class "Illuminate\Support\Manager" not found in /home/demodh/leads.demo.diana.com.bd/vendor/maatwebsite/excel/src/Transactions/TransactionManager.php:8
Stack trace:
#0 {main}
thrown in /home/demodh/leads.demo.diana.com.bd/vendor/maatwebsite/excel/src/Transactions/TransactionManager.php on line 8