SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InR0bER1b2ZQQ2x4cUpsUkRDKzJHV1E9PSIsInZhbHVlIjoiTnAxOHYvSE5MN2ZJdnRKYVI3dGhvZz09IiwibWFjIjoiNmY2YTY0ZTJkNTkzNmVhYzg3MzM1NjRiYmRkYjQyMmYxMDZlZDIzMjhjNDI0YjViNjZmOGUxZWRlZGUzZGRkNyIsInRhZyI6IiJ9 limit 1)