Qemu Wiki Database Query Error
Steps to reproduce:
1. Access the Qemu Wiki.  https://wiki.qemu.org/Main_Page
2. Type "serial" in the search bar and hit the enter key.
3. Crash ensues.
Additional information:
Crash info attached.
[qemu_wiki_bug.txt](/uploads/06fb534ea65c486f72dce14e75c834bd/qemu_wiki_bug.txt)