Hello student

hope you are doing great. As per your query  I would glad to tell you that their is no need to worry if you have uploaded clearly recent photo of yours , date is asked to mention on the photo to maintain the authencity of the student , but for a safe side mail the concerned authorities about the mistake and attach two photos one with date and one which you uploaded in the form without date and study hard for ssc

Hope you found this answer helpful. Good luck for your future