[Koha] Koha sets due date to current date when checking out

[Michael Kuhn]

Hi

Our library is working with Debian GNU/Linux 10 and Koha 21.05.05.

Since the update the check out process does no more respect the 
circulation conditons regarding the due date (the loan period is 1643 
days) but instead sets the due date to the current date!

So If I check out a book today the due date is today.

In logfile "intranet-error.log" the following is reported:

[Mon Dec 06 12:04:52.123486 2021] [cgi:error] [pid 21882] [client 
134.130.93.46:38068] AH01215: Argument "" isn't numeric in addition (+) 
at /usr/lib/x86_64-linux-gnu/perl5/5.28/DateTime/Duration.pm line 70.: 
/usr/share/koha/intranet/cgi-bin/circ/circulation.pl, referer: 
http://79.143.185.37:18080/cgi-bin/koha/circ/circulation.pl
[Mon Dec 06 12:04:52.196908 2021] [cgi:error] [pid 21882] [client 
134.130.93.46:38068] AH01215: Argument "" isn't numeric in addition (+) 
at /usr/lib/x86_64-linux-gnu/perl5/5.28/DateTime/Duration.pm line 70.: 
/usr/share/koha/intranet/cgi-bin/circ/circulation.pl, referer: 
http://79.143.185.37:18080/cgi-bin/koha/circ/circulation.pl

There are no errors in Koha menu "About Koha > System information".

Is this a bug that I should report?

Best wishes: Michael
-- 
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