It is exactly the same message I get. My developer is not happy to deal with it since he is not familier with this third party code. He suggested me to do a back up to whole website and remove and reinstall the plugin. But I am hesitated to do that since this plugin have only hand full of intallations. I am not willing to believe all the good ratings due to lack of adequate installtions. My web hosting Go daddy suggested me to install their ‘site lock’ malware protection software to remove this pluggin. I am not sure which way I should go.