When we inspected your site backed from the login detail you have provided, we were not able to find the issue you mentioned. The images do not generate the issues when uploading in post,pages, Trips even with the activation of the plugin.
So can you please provide the precise steps on how you actually generate the issue?
sorry for the later replay the issue still continues. i have to disable plugin to upload images or they just appear as blank. and now that i have updated to last version. i cant add different pricing options. everytime i save it says my session expired and asks me to login in back to wordpress