a) I have version 3.7.2 but that cannot be selected in your Version menu
b) I get error when backing up my multisite, but not my single site. Here are some lines from the email error message below. What to do?
[INFO] BackWPup version 3.1.2; A project of Inpsyde GmbH
[INFO] WordPress version 3.7.2
[INFO] Blog url: http://www.johnhellstrom.se/
[INFO] BackWPup job: Backup JohnHellstrom.se; DBCHECK+DBDUMP+DBOPTIMIZE+FILE+WPEXP+WPPLUGIN
[INFO] BackWPup cron: 30 9 * * 1; Next: Mon, 21 Apr 2014 @ 09:30
[INFO] BackWPup job started from wp-cron
[INFO] PHP ver.: 5.5.7-1+sury.org~precise+1; cgi-fcgi; Linux
[INFO] Maximum PHP script execution time is 120 seconds
[INFO] MySQL ver.: 5.5.29-log
[INFO] curl ver.: 7.22.0; OpenSSL/1.0.1
...
[14-Apr-2014 10:09:57] ERROR: Signal 15 is sent to script!
...
[14-Apr-2014 10:12:33] ERROR: Job has ended with errors in 504 seconds. You must resolve the errors for correct execution.