SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlR5ZUlYUnhJRE5RVzZCWTFaZWtGVFE9PSIsInZhbHVlIjoiczNmbXg0cTIrMnpvb3czczJKOGZRZz09IiwibWFjIjoiMjk4ZTc1ZTA0ZmQxYjc5NDgyOTRkZDViMzUyMzc3NDFhMjIzYWZmOTkyZDNhNzU4MGUxN2NhYmI5M2RmNzJjOSIsInRhZyI6IiJ9 limit 1)