SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJTVTkvTHJZWGVUUUdnRGtCWVhRelE9PSIsInZhbHVlIjoiSGh1amhTYnlNTlRmUWM3ekNCL1hYdz09IiwibWFjIjoiMzNkMzJhYmYyNzAxMzkyYjZlYzRiOGMzYjQ0OTYwNmY5YzgyN2U4ZTg1ZWRiNzY1YWU2ZGI3YjNlNmE1NTQzNCIsInRhZyI6IiJ9 limit 1)