Don't miss out Virtual Happy Hour today (April 26).
Try our conversational search powered by Generative AI!
AI OnAI Off
Don't miss out Virtual Happy Hour today (April 26).
Do you have this line in web.config under system.web->pages->controls ?
<add tagPrefix="EPiServer" namespace="EPiServer.Web.WebControls" assembly="EPiServer" />
Try adding
<add tagPrefix="EPiServer" namespace="EPiServer.Web.WebControls" assembly="EPiServer.Cms.AspNet" />
Hi
We are in the process of upgrading to Episerver 11.3.3 and everything seems to be working smoothly (after sorting config issues) except for several tools in the Admin section. We are receiving errors that look like this:
I'm guessing we are lacking some sort of configuration?