SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImRFVFovbjIyYlhFVWR0VlF4VCsrRkE9PSIsInZhbHVlIjoiMUNyM014bzdSdU9STDBUcjdSRHRjdz09IiwibWFjIjoiMGUyOWFhZjM4NjA4YWYzNTBmYTYyOGIzZmJlOTdmNmM1ZDM5YTc4NTc0MTE0ZTYxNGJhZjQ2Yjk0NWFjMjA5YSIsInRhZyI6IiJ9 limit 1)