SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjdBekd0eGhxZDJQTGZyNzNNM0FmdWc9PSIsInZhbHVlIjoidE40VkNFZUYrR2xwWU1BUUJrSFlJZz09IiwibWFjIjoiNTAwODgzNDQ3Y2UzZGRiNDUzYTNmYmZhYzIxZWQ4YmEzZmRkZDE3OTU5YmVjNWI3YWQ3NGZlNzkxOGE4ZjhjYSIsInRhZyI6IiJ9 limit 1)