When looking at the info page for one of my computers, I'm seeing a consistent PHP error message:

Notice: Undefined offset: 2 in /projects/boinc/rosetta/html/inc/host.inc on line 260

Notice: Undefined offset: 3 in /projects/boinc/rosetta/html/inc/host.inc on line 271

I recently installed the AMD ROCm framework so that I could potentially use the computer's GPU for other BOINC projects, and these PHP errors began to appear after my GPU was listed in the computer details (it was absent before).

I'm not sure if that's the cause of the problem, but maybe it can help to narrow it down.