- 
    
Bug
 - 
    Resolution: Fixed
 - 
    
Blocker
 - 
    None
 - 
    None
 - 
    IE8
 
How to reproduce
- connect to cms
 - select the resources explorer
 - click to add a file
 - select the file
 - ok
 
Actual behavior
- Pop up with error and stacktrace
-> the file is saved 
Expected behavior
- No error