There's also a broken image if you look top left. No idea why people are getting errors recently, although that one looks like one you might get from installing tfpatchguy's patch to the game (with przemo's already installed) in the opening post.
If you haven't try tfpatchguy's things. There's
3.0.22, or if you don't want to restart
2.5.2. Which also has a Electron port that could be tried, but install them on a completely untouched copy of the game.
Oh there is a issue with the opening posts 7z files, with WinRAR and the
long name things can go wrong.