Error on twitter and Youtube

Hi, if you see the page www.alcarajo.com.ar/ on the left the youtube tab show "AR Invalid request" on header and the twitter tab not show any stream is all configured . Now the Twitter tab is hidden, How can be the problem? Thanks.

The site is not online, the site have a template and a look that is online but is a regular site. When i put social tabs twitter not work give me an erron and i decide not publish.
I publish now see the site www.alcarajo.com.ar/
The apikey secret are fine are the same that i have on JFBL and is working.

Hi,
I'm sorry for late response!
I have been check your site and i see problem with:
GET www.alcarajo.com.ar/modules/mod_jux_soci...exclude_replies=true 404 (Vista no encontrada [nombre, tipo, prefijo]: category, php, contentView)

There are 3 main reasons why you will see this error:
1. File or Folder Permissions.(Maybe it's this)
2. Bad code or syntaxes in your .htaccess.
3. Improperly configured php.ini.
Can you help me check it again?
Thank