Job Recruitment Website - Social security inquiry - What does it mean that an individual's insurance status is suspended?

What does it mean that an individual's insurance status is suspended?

Personal social security relationship is currently suspended. Suspension of personal insurance status means that the current personal social security relationship is suspended and the unit will no longer continue to pay for it. This situation may be due to the fact that individuals voluntarily stop paying social security for various reasons, or it may be due to job changes, loss of work ability and other reasons.