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Stedica,
Very sorry for the delay. I missed this post as it was put into the JLinked forums instead of JFBConnect. I'll be moving it directly after I post this.

Are you still seeing this issue? If so, can you try the following and let us know if it still occurs:
* Test on this site in a mobile phone.
* Try a different template (preferrably a Joomla default one) and see if the error still shows

Between those 2, it will help us narrow down where the issue is coming from. We'll do what we can to help, but if it's a conflict with the template, you may need to work with Yootheme to fix it.

Thanks,
Alex