Why does the travel agency show that it has not paid social security for three months?

The travel agency shows that there are the following reasons for not paying social security for three months:

1. Arrears mean that when the social security was ready to stop paying, it didn't go to the Social Security Bureau to stop paying. The account is in a normal state, and non-payment means arrears.

2. Social security payment means that social security payment is interrupted for some reason and has not been paid for several months. Now, due to recruitment or other reasons, it is necessary to make up the part that has not been paid before, in order to obtain a complete social security period and ensure the normal identification of recruitment and settlement.