PHP4/Apache 2 Troubles

Kim alerted me this morning to the severe brokenness of my whole web server. I did manage to dig up a reported bug in Debian's bug database, but the solution was to downgrade a small pile of packages or wait for the fixed PHP modules to hit the Debian package mirrors. I've downgraded and I'm waiting now.

It seems to have been broken since about 3pm yesterday -- even my static or perl pages were broken. The only thing that happened to work were the proxies (like to my JBoss server), so I hadn't noticed the trouble right away.