Site not loading

Had the site go down a few days ago, and finally figured out that changing to a non activello theme turns it back on.

Running Wordpress 4.9 and getting this error message:

"Notice: Use of undefined constant REQUEST_URI - assumed ‘REQUEST_URI’ in /home4/trueblu6/public_html/wp-content/themes/activello/functions.php on line 48

Parse error: syntax error, unexpected ‘<’ in /tmp/theme_temp_setupjtMwNN on line 2"

Any advice on how to solve the issue would be appreciated.

Thank you!

Hi @szym3k,

Sorry to hear of the problem you are having.

Please make sure you are using latest version of PHP on your server by referring the information provided in the following page.

http://php.net/supported-versions.php

Also please delete and reinstall the latest version of theme on your site.

Best Regards,
Movin