[Koha] Software error message when changing preferences

[Elaine Bradtke]

We've just installed 3.12.3 and I'm changing some of the settings.
To make it quicker, I use the search feature Global system preferences.
It brings up the relevant preferences, I make the changes and then save.
The message I get back is:
Template process failed: file error -
/usr/share/koha/intranet/htdocs/intranet-tmpl/prog/en/modules/admin/preferences/HASH(0xbfcb09c).pref:
not found at /usr/share/koha/lib/C4/Templates.pm line 132.

When I go back and look for the preference I changed in the full list, the
change appears to have been made and saved (and it works as it should).

Have we got something set improperly, or is this a bug?

MySQL version: mysql Ver 14.14 Distrib 5.5.31, for debian-linux-gnu (i686)
using readline 6.2
Apache version: Server version: Apache/2.2.22 (Debian)
-- 
Elaine Bradtke
Data Wrangler
VWML
English Folk Dance and Song Society | http://www.efdss.org
Cecil Sharp House, 2 Regent's Park Road, London NW1 7AY
Tel    +44 (0) 20 7485 2206 (This number is for the English Folk Dance and
Song Society in London, England. If you wish to phone me personally, send
an e-mail first. I work off site)
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"Writing about music is like dancing about architecture"
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