SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InA4N1JmSFVvUFFYazJVQ3FCZG01UlE9PSIsInZhbHVlIjoiWU01WElVeFVqM1hvbmxNN0h3cnJIUT09IiwibWFjIjoiODYwNDNjOGE5N2Y1ZGMyODAxMzg1NzIyYzc3MTdhMGYyMWVkOGJhYjQ5ZDlmZWViMzk4YzY1OWQ3NzFjZGYwNSIsInRhZyI6IiJ9 limit 1)