Error with Chrome

When I try to open the site with Chrome I get:

Warning: require(/home/claudio/public_html/rubrica.com.br/templates/hot_responsive/styles/stylejaxhtml.php) [function.require]: failed to open stream: No such file or directory in /home/claudio/public_html/rubrica.com.br/templates/hot_responsive/index.php on line 66

Fatal error: require() [function.require]: Failed opening required '/home/claudio/public_html/rubrica.com.br/templates/hot_responsive/styles/stylejaxhtml.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/claudio/public_html/rubrica.com.br/templates/hot_responsive/index.php on line 66

Link: www.rubrica.com.br

Also, I can't open the link: www.rubrica.com.br/index.php/arquitetura-em-rede/awdwall/main
You can try with:
User: test
Pass: testing

Can you help?

The second problem is for all browsers I tested: "Also, I can't open the link: www.rubrica.com.br/index.php/arquitetura-em-rede/awdwall/main
You can try with:
User: test
Pass: testing"

The first problem is fixed now.
But the second remanins with all browsers - when I try to

www.rubrica.com.br/index.php/arquitetura-em-rede

user: test
pass: testing

the site freezes as the image below.

Since other pages work normally, the problem is with the content of that specific page. Check the page content. Don't copy directly from MS Word or similar editors. Always copy the content into Notepad (or another plain text editor) first and then from Notepad to Joomla.