Blank page in front office after theme installation
Hello,
I just purchased Classipress 3.1.8 and installed it over a *fresh* Wordpress 3.1.4 installation (so no junky plug-ins are active).
However, after Classipress installation, I just got a blank page in theme preview and in front office.
If I activate the theme, the back-office features are OK.
My server is a CentOs 5 64 bit with a standard Lamp setup ( PHP 5.1.6 + MySQL ).
This seems to be the error, according to Apache error_log file :
[error] PHP Fatal error: Call to undefined method WP_Query::is_main_query() in /var/www/vhosts/mydomain.com/httpdocs/
wp-content/themes/classipress/includes/theme-actions.php on line 253
I see similar issues messages on this forum reporting this problem , but I can't figure out how to solve it.
Thanks.