Can you show the route definition and how you call it? Because it sounds that you use call a route with another method then defined in your routes file. Example you do a GET request while the route is defined as POST

I just use this for the routes:

Route::resource('products','ProductController');

And how do you call the route? (And which route?)

here is my edit and update:

public function edit(Product $product)
    {
        return view('products.edit',compact('product'));
    }
  
    
    public function update(Request $request, Product $product)
    {
        $this->validate($request, [
            'name' => 'required',
            'detail' => 'required',
        ]);
  
        $product->update($request->all());
  
        return redirect()->route('products.index')
                        ->with('success','Product updated successfully');
    }