[Bug web/64968] Upgrade GCC Bugzilla to 5.0

[LpSolit at netscape dot net]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64968

--- Comment #30 from Frédéric Buclin <LpSolit at netscape dot net> ---
(I added some debug code to Bugzilla to try to understand what's wrong. Just
ignore this email.)