SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjMvQVhqUWZGeTdTaDNhSVljeG90L0E9PSIsInZhbHVlIjoiamNFNEsveXQrV2NlRnBLU1NKTkM3QT09IiwibWFjIjoiMTY1NjNhNGI4MTg3MDViZTYzODg5NTlhNTg0YTFmNWYyZTIyNTc0NGU3MTVlNjQ3Y2E3Y2IzMTM1YmRlMDE2ZSIsInRhZyI6IiJ9 limit 1)