SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlF6MVo2dU1jSnd6ZHN6akFwQi90cmc9PSIsInZhbHVlIjoiN1Q4NGF4dENxRU1BcU93aEV0TExKQT09IiwibWFjIjoiMzFmODQ1NGZhNTFjOTgwMDZhYTU2MTc4NmUxNDlhMzdiMDFlZDA0ZGUyOWI5MjRlMGY5OTkyMDhmZDI0NTM3ZiIsInRhZyI6IiJ9 limit 1)