Having a really difficult time with an error thats started appearing on my site over the last few weeks. When people are clicking the 'next and previous' page links at the bottom of the home page, instead of going to the next page, people are being greeted with a message which simple says "Numeric request keys are invalid."
I originally thought this might have been a WP PageNavi issue, so went ahead and swapped out the PageNavi code for WordPress' standard "<?php posts_nav_link(); ?>" but its still happening.
I don't think i have made any changes to my blog in the last few weeks which could have caused this. The only thing i have done is created a user forum (SMF) which is running at cherylanncole.co.uk/forums - a totally separate directory to my WP installation.
Could anybody give me any advice on where i should be looking to try and fix this please? Ive done a search of the forums, and google and cannot find the source of the problem.
Any help will be very much appreciated. My website is http://www.cherylanncole.co.uk and is running the latest version of WordPress.