[Plugin: YD Network-wide Options] Error on New Site Creation

Hi, this is a great plugin, but every time I create a new site, i get this error:

Warning: Wrong parameter count for debug_backtrace() in /.../wp-content/plugins/yd-wpmu-sitewide-options/yd-wpmu-sitewide-options.php on line 638

These plugin settings are active:

Overwrite existing blog settings: X
Automatically apply future changes to all blogs: X
Spread options to new blogs: X

Any ideas?

thanks in advance!

https://www.ads-software.com/extend/plugins/yd-wpmu-sitewide-options/