Runtime error while trying to publish

Hello Guys,

I have really strange error here. Not sure it can happen, here is what I have:

For some reason, I cannot "save and publish" the content I just edited. I can "save" it. But as soon as I hit save and publish - I get this "runtime error":

Log File entry does not register this error (no precise timestamp).

The error happens only when I am trying to "publish" the content, cause if I rightclick on node, and choose publish, after clicking OK I get the same error...

What I did try:

I tryed to restart the application by switching between .net versions. but that gave no results...

Any suggestion how to fix/avoid this problem, or atleast what causes it...

Kind regards,

Dmitrij


This is a companion discussion topic for the original entry at https://our.umbraco.com/forum/36071-runtime-error-while-trying-to-publish