and your database is empty thats y you get that error so do fresh installation.
before that make sure u follow
Open this file:
laravel_application/vendor/smartervision/laravel-installer/src/Controllers/EnvironmentController.php
And remove these lines (line 110):
if (isset($errors) || !$code){
$redirect->route('LaravelInstaller::environmentClassic')
->with(['message' => $message,'errors'=>$errors]);
//return view('vendor.installer.environment-classic', compact('errors'));
}
And these (line 185):
if (isset($errors) || !$code){
return view('vendor.installer.environment-wizard', compact('errors'));
}
Dont change other than above line..