13
Bump.
My XOOPS start page went blank, I was able to access modules' pages the I logged in and tested all modules... Headlines was broken, disabling it did the trick.
Weird thing is that it used to work well and i didn't touch it for more than a month. Now nothing seems to help: disabling and re-enabling the module, cleaning the cache, optimizing db, etc.
I'll try to uninstall and reinstall it, but I'd guess it's a parsing problem just because this core module seems to have it's quirks. If reinstalling doesn't help I'll try to find whether one of the feeds I use causes the problem and report back.