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
ExtensionlessUrlHandler-Integrated-4.0
Error Code
0x00000000
Requested URL
https://www.ofertadeldia.com:443/puerto-rico-ofertas/oferta/Olimpia-%40Albergue-Olimpico-de-PR/0614e431-4598-477a-91fe-b96286ad4b93?utm_campaign=pase-de-un-1-da-para-nio-o-adulto-para-el-albergue-olmpico&utm_content=image&utm_medium=offer-item-hightlight-click&utm_source=direct&utm_term=offer-item-click
Physical Path
D:\WebSites\OfertaDelDia.com\www\puerto-rico-ofertas\oferta\Olimpia-%40Albergue-Olimpico-de-PR\0614e431-4598-477a-91fe-b96286ad4b93
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.
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