SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImhTcEVkQ0JLYTBjK1ROZVVKT1BhUnc9PSIsInZhbHVlIjoiZW5FQW84UmNHYlY3dTU3RHVtaSt6Zz09IiwibWFjIjoiNGJlMDNlMzk2NjA0YzFhMjg4MDc0MzcwM2E3YTFlM2YyZTY3ZjAyNGQwZDAyM2RmNWUwYzdhNTFkM2EyYmY1NyIsInRhZyI6IiJ9 limit 1)