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
ExtensionlessUrl-Integrated-4.0
Error Code
0x00000000
Requested URL
https://theatroedu.gr:443/en/%CE%91%CF%81%CF%87%CE%B5%CE%AF%CE%BF/ctl/RSS/CategoryID/331?CategoryName=%25CE%258C%25CF%2584%25CE%25B1%25CE%25BD-%25CE%25B4%25CE%25B5%25CE%25BD-%25CF%2580%25CE%25AC%25CE%25B5%25CE%25B9-%25CE%25BF-%25CE%25BC%25CE%25B1%25CE%25B8%25CE%25B7%25CF%2584%25CE%25AE%25CF%2582-%25CF%2583%25CF%2584%25CE%25BF-%25CE%25A3%25CE%25BF%25CF%2586%25CE%25BF%25CE%25BA%25CE%25BB%25CE%25AE
Physical Path
h:\root\home\theatroedu-001\www\theatroedu\en\%CE%91%CF%81%CF%87%CE%B5%CE%AF%CE%BF\ctl\RSS\CategoryID\331
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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