SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImtJSXg3ZHUxK3ExTUNHcFZMaFpySUE9PSIsInZhbHVlIjoiVzVmWFRkQkIvUWNwaWZ2T1ZjYSs3QT09IiwibWFjIjoiYzI0OGZkNDM5ZGVlYzYwYTI5Mjc4ZWMyMTdkNjAwYWVkZjYxYzJhM2FhYzFmOTZiNDQ3Y2NjMzBhZTRlNTM2NCIsInRhZyI6IiJ9 limit 1)