Problems with text "COM_EASYBLOG_POST_TAGGED"

Hello guys,

I was working on a new proyect with Joomla and Easyblogs. I installed the Easyblogs component and i purchased it and started working on it.

I'm having errors in the frontend like : COM_EASYBLOG_POST_TAGGED, COM_EASYBLOG_ELLIPSES. I need to solve it, Do you guys know about the information how to configure it? or how to solve it?
Please let me know if you need the FTP information.
Thanks

Thanks.