Thank you for posting, @Stan19.
I am sorry you are encountering sync issues with your Libraries.
Based on the screenshot, the warning icon indicates that your Creative Cloud Libraries are not syncing. Since you currently do not have any Library assets syncing, please follow the instructions shown in the warning message and open the Libraries panel from a supported Creative Cloud application. This will allow Creative Cloud to attempt to re-establish synchronization.
If the warning remains, please review the troubleshooting steps in the following document:
https://helpx.adobe.com/creative-cloud/apps/troubleshoot/library-and-file-management-issues/error-access-library-panel.html
Please let us know if you have any additional questions, @Stan19.