SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImVrUkNVZnZzOU01OU94UVZQamdNbUE9PSIsInZhbHVlIjoiYm1mZDdBaDh3d241UGU3K1ltU3NMQT09IiwibWFjIjoiMjFhZDM4MDY1ZmFlNzg0YmVhMGYzOGZhYWU3MjZhYWRkYzcwMmJjYWIxYWE4MjQ3YjQ2NjU1OGU4MjA4OTE4MSIsInRhZyI6IiJ9 limit 1)