A patch has been released for Blesta that addresses bugs discovered since 3.0.4 was released. It also contains two security fixes discovered in house as part of our review process. For more information about these fixes, please see the advisory. We strongly recommend upgrading to 3.0.5.
You can read more information about this patch, including the release notes, on our forums at http://www.blesta.com/forums/index.php?/topic/1285-release-305/
To patch your installation, please follow the instructions for Patching an Existing Install from our user manual.