Removing repeated rows in popup window not working

[PaulV888]

Hi,

I have an issue with removing repeated rows in a modal ajax window. On submitting I get following error message:

Warning: array_diff(): Argument #1 is not an array in /home/public_html/components/com_fabrik/models/group.php on line 1332
{"msg":"Record added\/updated","url":"https:\/\/xxx.xxx.xxx\/","baseRedirect":true,"rowid":"60","suppressMsg":false}

And the rows are not deleted.

This seems to be introduced with: http://fabrikar.com/forums/index.ph...-deleted-after-submit-form.38626/#post-194164

Thanks,
Paul