I am gettting below error while creating a new site in using version 13. Please let me know how to resolve the issue. It seems, it is looking for the column in "ClassSearchIndexDataSource" which is not present in CMS_Class. Is this column supposed to be present in kentico 13? ...

Hello, In my web project developed with Kentico 13, i have a problem. When i uploaded a media file (.pdf) with code. We are getting error like “Media files usage index doesn't exist.”. I can see this exception logs in EventLog and SmartSearch Local tasks. (btw. IISUSER has a...

When Kentico locks the screen after 20 minutes, it shows a sign in modal but for some reason I can't sign back in with that modal. Nothing happens after I enter the username and password, and the screen remains locked. No error message in the event log or javascript console. T...

I recently upgraded a site from Kentico 8 to 13. After configuring the SMTP settings with the same server and credentials as before, I get a 535: Authentication Credentials Invalid exception when emails are queued. I also tested with the email form in the System application - ...

Hi, I am getting the following exception and unsure how to solve it. CMS.Helpers.InvalidVirtualContextException Try reloading the administration interface. The user was not found in the JWT token, nor in the current virtual context URL. Any suggestions?

Any suggestions for a missing Web farm server? One is running as should but one is completely missing from Prod environment under the Web farm application. Have tried restarting web farm and both serves but still only one is showing. This is also causing other issues regarding...

Hello guys, Our client using VAPT scan and has deteched a issue belongs to CMS OOTB code (path is: CMSModules/ImportExport/Controls/ImportWizard.ascx) Basically in the EnsureLicenseFromPackage method, they have a suggestion to use other Serializers instead of using BinaryForma...

Hi Team, I'm working on the caching part in Kentico so as per the [documentation](https://docs.xperience.io/k12sp/configuring-kentico/configuring-caching/caching-on-portal-engine-sites/reference-cache-settings) I have applied `CMSPhysicalFilesCacheMinutes` `web.config` key. ...

In recent days, we have been informed by several customers that their (unsupported) Kentico instances have been compromised by advertisement malware. Our strong recommendation is to keep your instances updated. Based on the Product Support Lifecycle Policy , Kentico regularl...

https://www.nuget.org/packages/Kentico.Libraries/ - Migrated from Kentico.Libraries 11 to Kentico.Libraries 12.0.99 - since the migration seeing a lot of SQL connection errors after 12-24 hours of uptime on the API: System.InvalidOperationException: ExecuteReader requires an ...