SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjFpQlRjL3YxS0hWTTFRc3hTZy8yWnc9PSIsInZhbHVlIjoiR2tkM2hsV1BHcVlNV0hTdVJJcG0zdz09IiwibWFjIjoiNjFkMmQxNjY0ZjI0NTU1NjM4NmQ3NzE3ODE1NTUwZGE3Y2YwYjFjYWI3NjI4Y2Y2MDhiMjU4NzQyZGVhMWY3OSIsInRhZyI6IiJ9 limit 1)