Hi @kobosh ,
Your error means your application always loop redirection. The result is your application_start.When you run the project, it will first run the application_start. And then it have error. After, it will redirect to the error page. However, the application_start is wrong, so it can't run the error page. It only restart the application_start but it still can't run the error page. So ,it cause your problems.
Best regards,
Yijing Sun
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