Error in loading Scheduler in front end

Discontinued products Scheduler for Joomla and WP
#1

I am new to dhtmlxScheduler, when I first install the component, it was working fine. Then I start using putting events in the front end - after a while, it display the following errer message:

I also enter the debug mode and it did not return any error.

Please help!

#2

Also, in the backend, all events description written in Chinese can not display properly. Front end display was ok. What can I do about it?

#3

Hi,
could you provide link to your scheduler page?