Fatal error: Uncaught Error: Interface "Illuminate\Database\ConnectionResolverInterface" not found in /home/demodh/leads.demo.diana.com.bd/vendor/laravel/framework/src/Illuminate/Database/ConnectionResolver.php:5 Stack trace: #0 {main} thrown in /home/demodh/leads.demo.diana.com.bd/vendor/laravel/framework/src/Illuminate/Database/ConnectionResolver.php on line 5