My hosting server is setup to run the current PHP version of 5.4.22.
All previous version including 5.3.27 (Deprecated) and 5.3.26 (END OF LIFE) are no longer an option. Many WHM/Cpanel accounts are automatically getting updated to this standard version of PHP so this will rear its head more and more in the days to come.
This plug-in currently produces illegal string offset errors so it is not compatible with any up to date/secure PHP compatible site.
Great plug-in, looking forward to an updated version.