When you did the upgrade, you were supposed to have deleted everything that was already in the wp-includes folder except the languages folder if you were using it. That should have included the version.php file. Then you were supposed to put all of the new files in there. That’s where that comes from.
what can I do then?
shall I upgrade everything again or I just need to replace teh wp-include files?
thanks for your suppor ptvguy.
Hard to figure since I have no way to know how much of the upgrade you actually did. I would suggest redoing the upgrade from scratch, but first make a complete backup of everything (hopefully again because you did it before this upgrade.)
Before I do any upgrade, I backup my database and email it to my Gmail account. I then pull a local copy of my entire site (FTP) and compress it into a dated ZIP file. With all of that safely tucked away, I then try the upgrade–usually on a late Sunday night. If something doesn’t work, I put everything back like it was and nobody knows. It happened with the 2.0.3 upgrade prior to the release of the tuneup that made it work right.
