--- a/eric7/MultiProject/MultiProject.py	Wed May 19 18:16:45 2021 +0200
+++ b/eric7/MultiProject/MultiProject.py	Wed May 19 19:53:36 2021 +0200
@@ -391,7 +391,7 @@
                 self.tr("Copy Project"),
                 self.tr("Enter directory for the new project (must not exist"
                         " already):"),
-                mode=E5PathPickerModes.DirectoryMode,
+                mode=E5PathPickerModes.DIRECTORY_MODE,
                 path=srcProjectDirectory,
                 defaultDirectory=startdir,
             )