Comment 1 for bug 598897

Found it. There's some over-zealous translating gone on :D

http://bazaar.launchpad.net/~xibo-maintainers/xibo/biela/annotate/head:/server/upgrade.php#L300

That's the name of the class so the word "Step" shouldn't have been translated. I'll target a bug - but if anyone else hits this changing line 300 as follows should resolve:

$stepName = __("Step") . $i;

becomes

$stepName = "Step" . $i;