"Strict Standards" Problem

Greetings, Sorry for the English I'm using google translator


I am installing the template in a XAMPP. Then upload to hosting. Select it to get the following error.
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(Strict Standards: Only variables should be assigned by reference in /opt/lampp/htdocs/cuevas/templates/mega_sienna/index.php on line 18
Strict Standards: Non-static method JSite::getMenu() should not be called statically, assuming $this from incompatible context in /opt/lampp/htdocs/cuevas/templates/mega_sienna/index.php on line 28
Strict Standards: Non-static method JApplication::getMenu() should not be called statically, assuming $this from incompatible context in /opt/lampp/htdocs/cuevas/includes/application.php on line 523
Strict Standards: Only variables should be assigned by reference in /opt/lampp/htdocs/cuevas/templates/mega_sienna/index.php on line 28)
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Greetings, Sorry for the English I'm using google translator
I am installing the template in a XAMPP. Then upload to hosting. Select it to get the following error.

I am enclosing sample errors on page

Please see here:
www.omegatheme.com/ot-extramy/problem-with-extramy.html#1129

If you can't play with php.ini or ini_set, try change setting in Joomla's configuration.php file, change $error_reporting value to 6135.

Thanks

ok, thank you very much. Be done by changing the file configuration.php