SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkJxT1JDNmRHMVdKcCtQQzUvQjkyYUE9PSIsInZhbHVlIjoiWUlUVElScUVhL3JtbVNIcHhHWmJadz09IiwibWFjIjoiNjQ3ZWE3ZjU5NGEzN2M0NDg3ZjU0NjMxMDg2ZTEwMjI1ODFjNWRjNDU0YzNiYzZkNGRiNjJmNjAyNTU2NjVjNiIsInRhZyI6IiJ9 limit 1)