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.

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May 19, 2025

The 2025 Mazda CX-5: The Crossover SUV You’ll Adore

There’s a new 2025 Mazda CX-5 in Spartanburg that has your name on it. Its features take convenience, entertainment, and safety to the next level, providing a roomy cabin with cutting-edge technology. Discover what features set this crossover apart from other vehicles before you see it for yourself at Mazda of Spartanburg. 

Tags: Mazda of Spartanburg, New Mazda CX-5
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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.