A family of Microsoft on-premises document management and storage systems.
This is a general error, to fix the issue, you need to find the detail error information based on the correlation ID, then fix it accordingly.
You can use ULS viewer to find and filter the information friendly.
A blog about how to use ULS viewer to analyze SharePoint error, for your reference.
https://www.sharepointdiary.com/2015/08/how-to-use-uls-viewer-in-sharepoint-to-analyse-errors.html