SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlRJR0ZNSnM2U0UxbDlET0R4Y1dqQXc9PSIsInZhbHVlIjoiQTA0WC8zaHZsTnMvZ0xndjlqTUxzUT09IiwibWFjIjoiZjgyZGQzZGE4MzNkZDhkMDQ0YWQ5Nzc5YWM0MmU2YzRjZDU1NDBjZmZhMThmY2NjNDc2NGNkMmY0MmZkY2U1NyIsInRhZyI6IiJ9 limit 1)