Fatal error: Uncaught Error: Class "Illuminate\Database\Query\Builder" not found in /home/shikkhaplus/public_html/demo_bk/vendor/yajra/laravel-oci8/src/Oci8/Query/OracleBuilder.php:9 Stack trace: #0 {main} thrown in /home/shikkhaplus/public_html/demo_bk/vendor/yajra/laravel-oci8/src/Oci8/Query/OracleBuilder.php on line 9