Hi all, I have been running Koha (development/git) on a Debian VM for some months now, with only a few problems so far. Tried recently to upgrade to version 3.08.11.002; when I access the Web installer however, I get the following error and cannot proceed further, as I'm constantly brought to the same point: Web installer > Step 3 We are upgrading from Koha 3.08.11.001 to 3.08.11.002, you must <http://192.168.80.232:8080/cgi-bin/koha/installer/install.pl?step=3&op=upda testructure> update your database Updating database structure Update report : * Status: 500 * Content-type: text/html * * <h1>Software error:</h1> * <pre>Undefined subroutine &main::CheckVersion called at /home/koha/kohaclone/installer/data/mysql/updatedatabase.pl line 5342. * </pre> * <p> * For help, please send mail to the webmaster (<a href="mailto:webmaster@koha">webmaster@koha</a>), giving this error message * and the time and date of the error. * * </p> Update errors : * [Sat Mar 30 17:23:15 2013] updatedatabase.pl: Undefined subroutine &main::CheckVersion called at /home/koha/kohaclone/installer/data/mysql/updatedatabase.pl line 5342. Any clues, any suggestions? uname -a reports ver 2.6.32.5-686 git shortlog is quite long to fit into a message, so I defer posting unless someone asks for it. Thank you in advance Manos