photoshop kamera raw filtre

This problem may occur due to a glitch in Photoshop; Try resetting your preferences by pressing Ctrl + Alt + Shift (Windows) or Cmd + Option + Shift (Mac) while launching the app. If that doesn't work, update Photoshop to the latest version or restart your computer. Also, check for any stuck dialogs that may be blocking menus.

By @Amiable_Wave5EC8

There might well be a dialog waiting for response, but hitting the Escape key will clear that.

I expect  @mehmet_aktas_edirne fixed his own issue very soon after starting this thread, and won't need to take drastic measures to put things right.