"hakuna matata" meaning in Swahili

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en swahili",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Interjections en swahili",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Swahili",
      "orig": "swahili",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Composée de hakuna (« il n'y a pas ») et de matata (« problèmes »)."
  ],
  "lang": "Swahili",
  "lang_code": "sw",
  "pos": "intj",
  "pos_title": "Interjection",
  "senses": [
    {
      "glosses": [
        "Carpe diem, pas de souci."
      ],
      "id": "fr-hakuna_matata-sw-intj-vYKs9gyA"
    }
  ],
  "word": "hakuna matata"
}

{
  "categories": [
    "Compositions en swahili",
    "Interjections en swahili",
    "swahili"
  ],
  "etymology_texts": [
    "Composée de hakuna (« il n'y a pas ») et de matata (« problèmes »)."
  ],
  "lang": "Swahili",
  "lang_code": "sw",
  "pos": "intj",
  "pos_title": "Interjection",
  "senses": [
    {
      "glosses": [
        "Carpe diem, pas de souci."
      ]
    }
  ],
  "word": "hakuna matata"
}