SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlpHdkNiNjlYVEwrQjhoYXliS0NDU1E9PSIsInZhbHVlIjoiakJNMVh3RWhzeFVpak45cDJETi9nQT09IiwibWFjIjoiMmYwZjI4MzJjYzE1ODBhZjc0MjhjMmEzMmVmZjEwYzEwNzA0ZGI0YmI4YWYzYmJkZGY2MGJkMTU3NmI3ZjIzNyIsInRhZyI6IiJ9 limit 1)