SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJJTmZRK0ptaUx6dnAzSzJKTklCUVE9PSIsInZhbHVlIjoib29pTTUyWDR0dXVVcGJ6NVFsS0pKZz09IiwibWFjIjoiZGM2YTgyYmU1Mzk1ZDc5ZmQ2NjQ5MGFjNTc0MTQ2NjdiYjU5OWI0MTQ1YTZhYTg5OWNhZGYxZjhmNjVjNjc1NyIsInRhZyI6IiJ9 limit 1)