Fatal error: Uncaught Error: Class "Illuminate\Database\Query\Builder" not found in /home/recuser/public_html/recibos_eduvirtual-v2/vendor/laravel/framework/src/Illuminate/Database/Query/JoinClause.php:7 Stack trace: #0 {main} thrown in /home/recuser/public_html/recibos_eduvirtual-v2/vendor/laravel/framework/src/Illuminate/Database/Query/JoinClause.php on line 7