Error message when trying to publish project as SCORM

Hello! I am new to designing courses using Adobe Captivate – love it.  I am using the 2019 version.  I noticed that when I adjusted my publish settings to one of the SCORM options – when I tried to publish I received an error message.  Additionally, when I tried to preview using SCORM cloud – I got an error message as well. Has anyone had this issue? Thank you! Careese