SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkVVZGJ0dEw4cjV0RU5nM0NST050K0E9PSIsInZhbHVlIjoiYjNZZUhTT2pEZjVkd0hRSHVvM0g5dz09IiwibWFjIjoiOWYyOWNjOWVlZTMzZTgxYWUwMmNhMmNlODE5MDU3ZjNkMDgzNWZmZTkwOTUzOWYxYThkZThkNjE4YTU5NDg4NSIsInRhZyI6IiJ9 limit 1)