Forum copying a message

[محروم.كوم]

with the previous version (vbulletin 4.0) i was unable to copy a message to an existing discussion.
This bug is solved in the new update vbulletin 4.1

I can perform to copying a message to an existing discussion now, but.......

When i copy a message with attachment to an existing discussien i still get an error message
Fatal error:
Je moet filename invullen voor je verder kan !
Unable to proceed with save while $errors array is not empty in class vB_DataManager_Attachment in [path]/includes/class_dm.php on line 849
#0 vb_error_handler(256,
Je moet filename invullen voor je verder kan !
Unable to proceed with save while $errors array is not empty in class vB_DataManager_Attachment, /home/pctuts/domains/pctuts.be/public_html/includes/class_dm.php, 849, Array ([this] => vB_DataManager_Attachment

etc etc etc

note:
This error i experiencing is in the normal forums, used bij all our members.
In team forum it was all the time possible to copy a message to an existing discussion. __DEFINE_LIKE_SHARE__