TUS Upload URL Generation error sometime on Cloudflare Stream

I am refering the below URL Direct creator uploads · Cloudflare Stream docs
and using Advanced upload flow using tus, for large videos

Its working fne, But sometime i am getting the below error on generating the TUS upload URL :
[ { code: 7011, message: ‘Request entity is too large’ } ]

My Full code is same to this:

Node JS for the API calling and React JS for the TUS Client.

We got the Issue. Actully it due to Plan Limit, But Its should show on the Response that the Plan Limit is Expired, Please Update the Plan something like this.

We have Increased the Plan now.