SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkM3eHZVcERjem4xdlhpZVovTU5Gd2c9PSIsInZhbHVlIjoiWHg5cUIzRGZzNDExNmFNSXUzSHYxdz09IiwibWFjIjoiNjM2MzMwZTc4MDQ5NTI5ODRkMjFmNGYxNTdlMDg0ZjEyNmI5OWEzYTJjZTJjNjM5NGMxMDVhNGI4Yzg5ZDgwZSIsInRhZyI6IiJ9 limit 1)