SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjU0NVJFNHZqZTJDYnVnREdFVVRlaFE9PSIsInZhbHVlIjoiOGVNS21jTzNGZm5MWFdXVWNRaXg4dz09IiwibWFjIjoiY2NlNzc1ZTFkOTc3YjQxZjUyYzFlNzY5N2E5NGIxZjU1NjRjZGM5YTI5NjM5YjUwMGJiNmZjMzgwNTUyZjdlOCIsInRhZyI6IiJ9 limit 1)