It can be especially difficult to make mortgage and trustee payments when your tenants are not paying rent, and the courts are closed so that you cannot evict them. In these situations, you should consult with an attorney to go over all of your options related to possible emergency funding from the state and the federal government.
You may also want your tenants to apply for emergency funding. Prior to the coronavirus pandemic, there were programs to help tenants who were facing eviction for non-payment of rent.
You also need to understand the moratorium on the eviction process related to both state and federal laws, and the fact most courts are not open.