FYI: Same as https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1126953
It was fixed in the repository. https://salsa.debian.org/debian/how-can-i-help/-/commit/bc82447e045af66c97640ea956bb83e7f05b68ac Regards,
- Bug#1126835: how-can-i-help: no implicit conversion of nil... Kentaro HAYASHI
