SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjY5cHgzdmZReURrSFVjdG5TbkZPekE9PSIsInZhbHVlIjoiaVJtRGt5VUhhRW8yY3JRbHExWGtXQT09IiwibWFjIjoiMTVjMzNjMzJhNWE2YmQyZDdjZWI1MzQ5M2U5NGNiZGEzNGY4ZjJhY2ZkZmQzN2NjODdjNjIxZDg4YjRkZDcxZiIsInRhZyI6IiJ9 limit 1)