SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkVGc2dqQTF1ZytvYUNjanp4WVQ4Snc9PSIsInZhbHVlIjoidURBd2Y5VXZ1ZXl0TTFzZnRaL1VGZz09IiwibWFjIjoiODk3ZTg3MzczOGIxN2QwYzA2NjA0ZGNkM2ZlMzBhZWU5Mjg0MzQzNTIzNDFhZGMzM2ZhMTJmMzdhNzY2ZGE0YSIsInRhZyI6IiJ9 limit 1)