SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjgwZTZlRjI0NHRqVVdSeDlpTU1ZQnc9PSIsInZhbHVlIjoiOWFNeUdhaG1sUmE2YkdQMm85M3ZmZz09IiwibWFjIjoiMGMwNDRmOWM3OTljZDM2NjcxZmNkMzU0MDIzN2YwMDhjM2JmZDkzNjk2YzhkN2MzMmFiZjk2ZWYzNDRkNmQ5MCIsInRhZyI6IiJ9 limit 1)