If you completed a Schedule C for self-employment on the 2022 tax year and transferred the 2022 tax data to the 2023 return you will need to delete the Schedule C that transferred.
See this TurboTax support FAQ for deleting a Schedule C - https://ttlc.intuit.com/turbotax-support/en-us/help-article/small-business-processes/delete-prior-year-schedule-c-business-transferred/L9omDG3e2_US_en_US?uid=lr473xdn