500 Internal Server Error on WebDAV connections

Am running two separate ownCloud 8.2.2 instances on two separate Ubuntu 12.04 servers and recently I'm having some issues connecting to them via WebDAV. Some WebDAV clients work fine (BitKinex) and some no longer seem to work (ES File Explorer, WinSCP, etc.). I'm guessing this might be due to some updates that got installed on the Ubuntu servers, but am not sure. I do plan to ultimately update to the latest version of ownCloud, but right now would just like to get this issue fixed. Any ideas/thoughts/suggestions? Thanks!

Hi,

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