[O] template problem in latest master, but not in stable

[Uwe Brauer]

Hi

I am using the following template without problem in the latest stable
org version I just upgraded via the package system.

(setq org-capture-templates
      '(
        ("G" "Generic README.org file (table format)" table-line (file+headline 
(expand-file-name (read-file-name "Name of file (curr dir;table format)!: ")) 
"Overview")
         "|%f| %U|%A|" :prepend t)
        ("w" "Web site" entry
         (file "")
         "* %a :website:\n\n%U %?\n\n%:initial")
        ))

However when I use the latest master from git I obtain an error I attach

templatex-bug.txt
Description: Text document