SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im9yTUNwREVYVXB6U3FwazQzbkpMK1E9PSIsInZhbHVlIjoiM0g0bHFaWEd6TklKL3BWWmwzdWIyQT09IiwibWFjIjoiZjI0ZTQ4NmI0ODk0ODg5OGU1ZDhlMGQ1OWFjN2IwZmEzMzdhNmZhZTNlYmU0ODA3ZmIzMjU4MzkyZTZiM2Y5ZCIsInRhZyI6IiJ9 limit 1)