SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IngzWEM3TzJWelFiQWpxMjdQd3ZDS0E9PSIsInZhbHVlIjoicmM4am93UkIyWktpdU9pU09ZZFhVdz09IiwibWFjIjoiMjNmZTg1MmZlNjdhODZmYTFhMjc5NGEyNThkN2JhMWIwMjdmZGFhYzhmNGJkYmQzODVjNTAwOGU4ZGU3YzljZSIsInRhZyI6IiJ9 limit 1)