2
This just happened to one of my instances, too. Any ideas on how to fix this?
EDIT: Okay, I just figured it out. My host suggested using PHP5 to clear up another issue and it turns out a few characters in the date format of the global.php settings file weren't playing nicely. The fix in this post cleared it right up for me:
https://xoops.org/modules/newbb/viewtopic.php?topic_id=49609&forum=28&post_id=218669#forumpost218669
"I'm going to see if this internet thing takes off" - someone told me this when I suggested he needed a website.