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.

About Prothro GMC: Manning’s Home for Professional Grade Vehicles

Jun 12, 2026

When you’re looking for a trusted place to explore the full GMC lineup, Prothro GMC is a story worth knowing. Serving the Manning, South Carolina, community, Prothro GMC is built on a simple foundation connecting drivers with professional grade vehicles and the kind of service that keeps customers coming back.

Whether you’re in the market for a capable truck, a versatile SUV, or a forward-thinking electric vehicle, Prothro GMC is the local resource you can count on.

Read the rest of this entry »

Tags: 2026 GMC Models, About Prothro GMC, GMC Dealership Information, Manning SC GMC Dealer, Professional Grade Vehicles
Posted in About Us, GMC Dealer Manning SC, Latest GMC Trucks and SUVs, Prothro GMC, Prothro GMC Service | No Comments »

Connect with us

Archives

• June 2026

Categories

• About Us
• GMC Dealer Manning SC
• Latest GMC Trucks and SUVs
• Prothro GMC
• Prothro GMC Service

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.