Not able to access the catalog from Provissioning and catalog person from a Tenant

HI ALL

We have bunch of catlog items and we are able to access them from all the tenants except one tenant.

When we inpersonate to Tenant and go to Provision → catalog Or go to Provison catalog persona getting the below error

also i am not able to access it from API as well
https://url/api/catalog throwing this error

{
“success”: false,
“msg”: “Looks like the server threw a gasket”
}

Enabled the trace and not able to find anything… may be i need to check the DataBase to delete some null ID? Do you know which table i need to look for?

RROR c.m.p.CatalogController - error loading catalog index: java.lang.NullPointerException: Cannot get property ‘workflowId’ on null object
java.lang.NullPointerException: Cannot get property ‘workflowId’ on null object