SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InpJMEFsWmd1ZGM3ZVdMd2phODhBV0E9PSIsInZhbHVlIjoid3FEdW9KNE1HNGJRdzMyRkpDSzg5QT09IiwibWFjIjoiMTY0YTc4OWY2MDI1ODQ0ZDFlNGY2ZDdhMGM3NTNjMWI5MzZhYjlkZDQ4ZWJhZWFjNjRlMDAzMTg0YjkxNGYxNyIsInRhZyI6IiJ9 limit 1)