Internal server error

3 months ago
Any ideas on what's causing this any help wpuld be greatly appreciated

An error occurred while starting the application.
.NET Core 4.6.28619.01 X64 v4.0.0.0    |   Microsoft.AspNetCore.Hosting version 2.1.1-rtm-30846    |    Microsoft Windows 10.0.17763    |   Need help?
3 months ago
Follow this step to check the error.