We have found a bug in deployment that did not appear in testing. If you downloaded 4.4.0 (and not 4.4.0-1), then you will likely be affected. Please copy the attached file to /usr/local/open-audit/code_igniter/application/models/m_device.php. My sincerest apologies for the inconvenience. The URL for 4.4.0-1 is https://dl-openaudit.opmantek.com/OAE-Linux-x86_64-release_4.4.0-1.run