SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ijd4WnhLaU9QYk0zRE9mK1JFRjZNNEE9PSIsInZhbHVlIjoiOFJxMVpOTmgxciswZXREVE1qYy9idz09IiwibWFjIjoiZGU1YzY0MzgwY2YxOTkxZWQ3YzE0NGYxYjk5ODBhZTY3NzAzZjczODFkNmZmYTkxM2Y0MDI2YmM1NTQ2OWM1YyIsInRhZyI6IiJ9 limit 1)