Error while Approving health locker authorization request

I am getting this error when I try to approve health locker authorization request from PHR App.

Failure:
Can not process the request at the moment, please try again

Screenshot 2022-01-06 at 8.08.50 PM

Sample Auth req

{
“requestId”: “ef1cfb0e-fb2c-47da-807c-f2552e99791f”,
“query”: {
“authMode”: “DIRECT”,
“requester”: {
“id”: 2022,
“type”: “HEALTH_LOCKER”
},
“purpose”: “KYC_AND_LINK”,
“id”: “sunnyg28@sbx”
},
“timestamp”: “2022-01-11T13:56:21.604Z”
}