Problem receiving return array - Laravel / Vue.js

When I run dd($var)

#attributes: array:3 [▼
  "id" => "1"
  "department" => "TÉCNOLOGIA DA INFORMAÇÃO"
  "branch" => "BIGUAÇU"
]

Vue.js error:

  

app.js: 42893 [Vue Warn]: Error compiling template:

At the end you have this information:

{"current_page":1,"data":[{"id":1,"department":"TÉCNOLOGIA

Raw expression: v-bind:items="{"current_page":1,"data":[{"id":1,"department":"TÉCNOLOGIA"

It seems that when it arrives in the spacing it gives problem.