[unknown] Our 2026061800 release is only in the experimental release channel.
Where did you obtain the error you're showing? It doesn't look like a problem. If you're just looking through the log viewer for errors and warnings, there are expected to be various standard errors and warnings by default due to functionality that's not present or supported. Most of those default errors and warnings would also be there with the stock Pixel OS and nearly all are there with AOSP.