Hi,
I am struggling with the following for some time now and have tried many suggestions from various google searches.
We have one Website running in Classic ASP on a windows server 2012 R2 using IIS 8.5
We use the website with MySQL
We get this happening during the day but at different times and I suspect this to be when the site gets busy or many queries. ( Not sure )
In The Event Viewer ( Applications ) we get Active Server Pages Errors.
When this happen the pages that tries to make queries to MySQL will just respond with Error 500 ( Internal Error )
There are a few types of the errors and below are some
The below error can happen for many different pages and this is just example of the last one.
Error: File /update-project.asp CreateObject Exception. The CreateObject of '(null)' caused exception C0000005..
The there are also this type of Application errors. This is a example of the last one
Faulting application name: w3wp.exe, version: 8.5.9600.16384, time stamp: 0x52157ba0
Faulting module name: ntdll.dll, version: 6.3.9600.18895, time stamp: 0x5a4b127e
Exception code: 0xc0000374
Fault offset: 0x000e6214
Faulting process id: 0x2cd0
Faulting application start time: 0x01d3b5ffb8b88f62
Faulting application path: C:\Windows\SysWOW64\inetsrv\w3wp.exe
Faulting module path: C:\Windows\SYSTEM32\ntdll.dll
Report Id: c17383f3-21f4-11e8-80f1-0cc47adae555
Faulting package full name:
Faulting package-relative application ID:
I have tried changing quite a few things as suggested by other posts from the applicationpool settings, increasing the MySQL buffer size, and more.
As soon as this happens, I do a APllicationPool Recycle and the problem goes away.
I have download DebugDiag 2 and created a rule for the w3wp.exe process and when this happens recorded a few dump files.
I then open the analyzer and analyze them but I do not seem to see how figure out how to read or interpret them to what could be the problem.
Is there a way I can post or provide these dump files for someone to try and help me because I am at the point pulling my hair out.
I look forward to any response from anyone that can help me or guide me in the right direction or even point me to try other things.
Thanks in advance