Fatal error: Uncaught Error: Class "Illuminate\Database\QueryException" not found in /opt/lampp/htdocs/myhospitalnow/mhn-core-ms/vendor/laravel/framework/src/Illuminate/Database/UniqueConstraintViolationException.php:5
Stack trace:
#0 {main}
thrown in /opt/lampp/htdocs/myhospitalnow/mhn-core-ms/vendor/laravel/framework/src/Illuminate/Database/UniqueConstraintViolationException.php on line 5