[rt-users] User asked for an unknown update type for custom field Category for RT

[Robert Keidel]

Hello everybody,

I already read about that issue. Please correct me if I am wrong. Is
this error a bug in the custom fields? If so, is there already a fix
for that available and if yes where can I find it.
I also wanted to mention that I run version 3.6.4

Thanks

Robert Keidel