Hello, I am currently having issues with my site(www.androidnigeria.com.ng). After I activate the DW Question and Answer plugin my site will display this error message:
Fatal error: Call to a member function is_main_query() on a non-object in /home/wp_eigbwi/androidnigeria.com.ng/wp-includes/query.php on line 764
Can someone tell what could possible with the plugin and my site?
I’ve just check and test on my local host and see that the DW Q&A working good on your theme. So, for this situation, please try to disable all your plug-in and active the DW Q&A, after that you can active one by one plug-in to see which can be conflict with the DW Q&A, if none of theme is conflict then please update or re-install your wordpress core. I’ll be much better if you can send me your FTP. Thanks
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