HTTP Error 404.11 - Not Found
The request filtering module is configured to deny a request that contains a double escape sequence.
Most likely causes:
The request contained a double escape sequence and request filtering is configured on the Web server to deny double escape sequences.
Things you can try:
Verify the configuration/system.webServer/security/requestFiltering@allowDoubleEscaping setting in the applicationhost.config or web.confg file.
Detailed Error Information:
Module
RequestFilteringModule
Notification
BeginRequest
Handler
aspNetCore
Error Code
0x00000000
Requested URL
https://pirsan.com.tr:443/kategori/duvar-k%C3%A2gidi-ve-benzeri-duvar-kaplamalari-i%CC%87thalatinda-tarife-kontenjani-uygulanmasi-hakkinda-karar--karar-sayisi--4393-20-08-2021
Physical Path
C:\Inetpub\vhosts\pirsan.com.tr\httpdocs\kategori\duvar-k%C3%A2gidi-ve-benzeri-duvar-kaplamalari-i%CC%87thalatinda-tarife-kontenjani-uygulanmasi-hakkinda-karar--karar-sayisi--4393-20-08-2021
Logon Method
Not yet determined
Logon User
Not yet determined
More Information:
This is a security feature. Do not change this feature unless the scope of the change is fully understood. You should take a network trace before changing this value to confirm that the request is not malicious. If double escape sequences are allowed by the server, modify the configuration/system.webServer/security/requestFiltering@allowDoubleEscaping setting. This could be caused by a malformed URL sent to the server by a malicious user.
View more information »