HTTP Error 500.30 - ASP.NET Core app failed to start

Common solutions to this issue:

• The app failed to start
• The app started but then stopped
• The app started but threw an exception during startup

Troubleshooting steps:

• Check the system event log for error messages
• Enable logging the application process' stdout messages
• Attach a debugger to the application process and inspect

For more guidance on diagnosing and handling these errors, visit Troubleshoot ASP.NET Core on Azure App Service and IIS.

Archive for October, 2025

Oct 20, 2025

#SubaruLovesPets Month is Here at Briggs Subaru of Topeka!

This October, Briggs Subaru of Topeka is proud to partner with Helping Hands Humane Society to give pets the chance to find their forever homes! Join the Pitty & Kitty Party with $25 adoptions all month! This includes pit bulls and mixes over 5 months old, as well as cats over 5 months old. It’s […]

Posted in Uncategorized | No Comments »

Connect with us

Archives

• June 2026
• May 2026
• April 2026
• December 2025
• November 2025
• October 2025
• September 2025
• August 2025
• July 2025
• June 2025
• May 2025
• April 2024
• March 2024
• February 2024
• January 2024

Categories

• Awards
• Subaru Ascent
• Subaru Forester
• Subaru Impreza
• Subaru Legacy
• Subaru News
• Subaru Outback
• Subaru Solterra
• Uncategorized

HTTP Error 500.30 - ASP.NET Core app failed to start

Common solutions to this issue:

• The app failed to start
• The app started but then stopped
• The app started but threw an exception during startup

Troubleshooting steps:

• Check the system event log for error messages
• Enable logging the application process' stdout messages
• Attach a debugger to the application process and inspect

For more guidance on diagnosing and handling these errors, visit Troubleshoot ASP.NET Core on Azure App Service and IIS.