While trying to make my WordPress installation a little more secure, I overdid the security on my .htaccess file. This caused a few errors to show up on my server log, and may have caused visitors some problems. Sorry.
Stop reading, start speaking
Stop translating in your head and start speaking Italian for real with the only audio course that prompt you to speak.
This little .htaccess problem has been solved now, but others may be lurking. If so, please let me know via a comment or the contact system.
I’m not 100% sure, but I think someone has been having a go at hacking my WordPress installation, hence the (over zealous) attempt to bolt things down.