I've upgraded Roster to 1625, then ArmorySync to 361.
I cleared cache under Roster.
I had to create a cache dir under ArmorySync, since it suddenly started getting errors that it couldn't find the file \roster\addons\armorysync\cache\uniqueidentifieryaddayadda - all the files were downloaded, as usual, to the roster\cache - but it suddenly stopped looking there. Creating the cache directory under armorysync however fixed that, so no biggie. I probably just missed the change on that.
But.
Whenever I do an update - if I do "per character", it stalls for a little while, then I get an empty popup with an exclamation mark. No error, no nothing. The PHP errors indicate nothing wrong. It just stops with a useless error box.
I tried "per page" instead, in which case it manages to parse a couple of items on average - and then I get the same popup with nothing in it.
Turning off AJAX, I get a completely blank page, when I hit update - no nothing of any kind.
It seems to be some java-stuff that's failing, but I can't figure out exactly what's causing it. I'm not all too keen on the prospect of starting from scratch again, albeit of course it can become necessary, if nobody has any good ideas. This was all working fine just a week ago.
Thanks in advance. - attached is a screenshot of the amazing error text