http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=7756 --- Comment #1 from Katrin Fischer <katrin.fischer@bsz-bw.de> --- I retested on current master and the logs show this message without the patch from 5342 - the bug is not related to the feature itself. It's broken in general. [Mon Apr 09 08:45:09 2012] [error] [client 127.0.0.1] [Mon Apr 9 08:45:09 2012] claims.pl: Use of uninitialized value in concatenation (.) or string at /home/katrin/kohaclone/C4/Letters.pm line 340., referer: http://localhost:8080/cgi-bin/koha/serials/claims.pl [Mon Apr 09 08:45:09 2012] [error] [client 127.0.0.1] [Mon Apr 9 08:45:09 2012] claims.pl: Bookseller without emails at /home/katrin/kohaclone/C4/Letters.pm line 340., referer: http://localhost:8080/cgi-bin/koha/serials/claims.pl -- You are receiving this mail because: You are watching all bug changes.