SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkRCNjgzN1p2NjF5ekpUbmJpbUFXeWc9PSIsInZhbHVlIjoiVUpha2pzL1ZTZnRSckJCdzJHRUx5QT09IiwibWFjIjoiYTZmNTYxYTg2ZmI4OTgwNWI5YTZmMjljNmRiZjg4ZmFkZGExNzNlOTA0NWE1YmNmNzQ1MzM5OTU3MThjODEwMSIsInRhZyI6IiJ9 limit 1)