Data submission error

Dear KoboToolbox Support Team,
I am experiencing difficulties while submitting data from KoboCollect. During the submission process, the following errors appear
I kindly request your guidance and support in resolving this issue at the earliest convenience.

Welcome to the community, @dileep_uud! Are you experiencing this issue on a single device, or does it occur across multiple devices? Additionally, do the submissions you’re trying to upload to the server include any media attachments?

This issue appearing in multiple devices and in my submission, here is no media attachments

@Kal_Lam We also faced this Issue on Global Server.