I get the same error when I change back to the standard theme and from what I can gather of information it’s something with the connection to the database that’s causing this error
Fatal error: Uncaught Error: Call to undefined function mysql_escape_string() in /var/www/tux-tutorials.com/public_html/wp-content/themes/twentysixteen/functions.php:60 Stack trace: #0 /var/www/tux-tutorials.com/public_html/wp-settings.php(387): include() #1 /var/www/tux-tutorials.com/public_html/wp-config.php(89): require_once('/var/www/tux-tu...') #2 /var/www/tux-tutorials.com/public_html/wp-load.php(39): require_once('/var/www/tux-tu...') #3 /var/www/tux-tutorials.com/public_html/wp-blog-header.php(13): require_once('/var/www/tux-tu...') #4 /var/www/tux-tutorials.com/public_html/index.php(17): require('/var/www/tux-tu...') #5 {main} thrown in /var/www/tux-tutorials.com/public_html/wp-content/themes/twentysixteen/functions.php on line 60
