Blockquotes appeared at the bottom of pages after uninstalled plugins

All my pages built using the standard template has now a blockquote at the bottom after uninstalled some plugins.
How can I remove them?

 

Hello,
Could you please send us your website link.

 

Sure!
You can check it out at http://www.gisborne.com.br/eventos/ or any other page of the site... you'll notice a blockquote appearing at the bottom of almost all the pages.

 

Hello,

Paste this code in Custom CSS
Appearance > Theme Option > Styling Option > Custom CSS

Code:

blockquote {
display: none;
}

This will solve your issue.

 

Thanks a lot!