SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik9wVUF0c09sMC8xRUdNM3gyUUhKZHc9PSIsInZhbHVlIjoidlpOenFlN1h5RFRGcDVFQ0l4RGRPUT09IiwibWFjIjoiZTE4MjBmNzE1NzdiMzRhNTMwY2M5ODAwYTFlYzM2NzNjYjVjNGY1ZDRkYTQ0MWY0NDBiZWU5MTc0ZTkyZDljNiIsInRhZyI6IiJ9 limit 1)