mistype fixed

app/Http/Controllers/AuthController.php

@@ -211,7 +211,7 @@ public function register(Request $request){
             // return token in json response
             return response()->json(['success' => ['token' => $tokenResult, 'client' => $client]], 200);
         }
-        catch(\Exveption $e){
+        catch(\Exception $e){
             return response()->json(['error' => ['message' => $e->getMessage()]], 400);
         }
     }