Good afternoon, @KateM7. 

I'm glad you came back to the Community to further your question about your waitresses payroll. Allow me to give you some information to help you out. 

The best way to resolve this message, is by doing the steps/actions the error is instructing. This will ensure that everything will be correct in your QuickBooks Online (QBO) account. 

Afterward, if you're still having a problem, don't hesitate to ask. I'm always here to lend a helping hand. Wishing you and your business continued success!