Buddy press default data error message

Hi,

I managed to download data from the deefault data plugin pertaining to user profile data but when I try to download friend connections or any other data i get this error message:

“Catchable fatal error: Object of class WP_Error could not be converted to string in /home/inter2016/public_html/wp-content/plugins/buddypress/bp-xprofile/classes/class-bp-xprofile-profiledata.php on line 67”

I would reaally appreciate help regarding this

https://wordpress.org/plugins/bp-default-data/