2024年8月26日 · The "503 Service Unavailable" message typically appears when the application pool is in a stopped state. But why would an application pool be stopped, especially when it should be running to support website usage?

2020年9月28日 · The 503 response from the IIS machine, Service Unavailable, is the result of repeated application crashes. Since the w3wp.exe worker process, created by IIS to execute a web application, is crashing frequently, the respective IIS application pool is turned off.

2022年9月14日 · Solved: I'm trying to do a quiz and the message keeps popping up "503 - Service Temporarily unavailable" - 538394

2023年2月28日 · Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.

2021年11月2日 · dawnbluck . Yeah I am facing the same issues. Logs shows call stop right before trying to access transformation table.

2023年5月26日 · We've encountered a few support cases where customers, usually after some time, have an ASP.NET Core application hosted in IIS in-process that starts returning this "HTTP 503 Server has been shutdown" status.

2017年6月13日 · I tried to connect the web application through ADFS authentication within the same domain. However, a HTTP 503 error occurred.First, I tried to login to (my...

2023年2月28日 · The Module DLL <path-to-DLL> failed to load. The data is the error. HTTP Error 503 Service Unavailable The Module DLL...

I'm trying to do a quiz and the message keeps popping up "503 - Service Temporarily unavailable"

2019年4月4日 · First published on TechNet on Sep 01, 2011 [Today's post comes to us courtesy of Justin Crosby and Damian Leibaschoff from Commercial Technical Support]We...