SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImNHYlBQaldDZTRSTjZZdEx5SFR3RXc9PSIsInZhbHVlIjoiV0pDUVlFSU90MEt5WXc1Uml5N0FKUT09IiwibWFjIjoiOGQxNjI1YzVjZmEzM2NlZTUyNmY0NDkzNmQyMjlkNGExMWU4ZjBhODFiZmVhZDJmY2RhNjU1ZGQ2ZmEyMjI0ZiIsInRhZyI6IiJ9 limit 1)