Le modèle de route ne peut pas référencer le nom de la variable plus d'une fois. laravel
When you define a route as a resource then Laravel seems to create all the
routes necessary for your resource: GET, POST, PATCH, DELETE.
So you would just need to define
Route::resource('taxonomy','TaxonomyController');
or
Route::resource('taxonomy.post','TaxonomyPostController');
Lokesh003Coding