I wasn’t surprised people were trying to hack my blog. What surprised me were how many people were trying to hack my blog–there was a time when I probably had more hacking-related traffic than I had reader-related traffic.
If you have a WordPress blog, you’re probably in a similar situation.
I got the white screen of death last week, but it was odd—it only happened if I tried to edit posts that were in draft or scheduled status. Already-published content would edit fine. Here’s my experience fixing white screens in WordPress.
Clearing my cache helped temporarily, but the problem would come back as soon as I saved a post. I ended up doing two other things as well, and then the problem went away. I emptied my spam, which also greatly sped up the site, and I also deleted a mobile plugin that I was no longer using but was disabled. Disabled plugins can still affect behavior sometimes. Read more
Over the weekend I installed the All-in-One WP Security and Firewall plugin to fix another issue–more on that tomorrow–and I ended up breaking my site. Hopefully I fixed it to a better state than it started in.
The lesson, as with many security tools, is to proceed with caution.
Over time, I’ve been experiencing weird issues with my blog. Plugins worked, then stopped working. Or they’d just run really slow. Occasionally I’d get error messages saying the plugin ran out of memory, but frequently it would just do nothing.
I found a solution inside wp-config.php. Read more