For the last few days, my site - http://youthworkinit.com/ - has been running extremely slowly at times, or just not loading at all.
I've called the GoDaddy who are hosting it and they don't believe it's anything their end and think it's a plugin issue.
I've used their P3 plugin to identify which plugins are taking the most time when loading the page and it looks like SEO Ultimate is the biggest culprit. However, I've had this plugin installed for about 12-18 months and it hasn't really been a problem before.
When running the P3 scan though, it showed the following message:
Warning: uasort() [function.uasort]: Array was modified by the user comparison function in /home/content/02/7413802/html/wp-content/plugins/seo-ultimate/plugin/class.seo-ultimate.php on line 552
This would seem to back up that it's an issue with SEO Ultimate, but searching these forums for "line 552" seemed to show up a similar message but for other plugins.
Is this therefore an issue with my theme rather than the plugin?