bug

app/Http/Controllers/Admin/Album/AgentController.php

@@ -151,7 +151,8 @@ class AgentController extends Controller
         if($banner){
             foreach ($banner as $key=>$val){
                 $url = str_replace(env('APP_URL'),public_path(),$val['url']);
-                unlink($url);
+                if(file_exists($url)) unlink($url);
+
             }
         }
         AgentBannerModel::where([['agent_id',$id],['type',0]])->delete();