Runtime error in safari and page freezes in chrome

Hi ,

First of all your plugin in great and i am using it in one of my projects it works fine in my localhost in all browsers but in server two problems

1.In chrome the page freezes till the youtube videos in the slider loads.
2.It is making a runtime error in safari when i go into the pages where the slider is present

Runtime error
r6025 pure virtual funtion call ,

When i disable the captian slider plugin everthing works fine ,But i need this slider so please any help will be appreciated

Thanks in advance

https://www.ads-software.com/extend/plugins/captain-slider/