SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkhWQ3g0ZXpMc0FhTVZYZDl0Wi8zMHc9PSIsInZhbHVlIjoidGNTTWYrRVhPQllsMlIyZGc2OFVxQT09IiwibWFjIjoiODExMDAwODA0YzcyZDM5ZmU5ZDAyNGE5YWJjZGQyNjMxNGU1MDE4M2Y1M2E0NzhkNmU3MDZjMzIxZWQzMjJiMCIsInRhZyI6IiJ9 limit 1)