Fatal error: Uncaught Error: Class "Illuminate\Database\Query\JoinClause" not found in /usr/www/unityweb/public/hms/vendor/laravel/framework/src/Illuminate/Database/Query/JoinLateralClause.php:5 Stack trace: #0 {main} thrown in /usr/www/unityweb/public/hms/vendor/laravel/framework/src/Illuminate/Database/Query/JoinLateralClause.php on line 5