So, when someone puts their email address in at least a Kunena post and that stream goes beyond the set limit to automatically show, when you click on "Load Previous stream items" in the Stream Module that I have published on the front page it crashes the site and gives a 500 error. But before it crashes is loads a blank page with just that persons email.
Button I click:
http://puu.sh/9kG5l/8ad0bffc7e.png
Page it Loads:
http://puu.sh/9kG7P/3ae1b828d6.png
Original Stream Post:
http://puu.sh/9kFOX/4e52732c4d.png
I have removed the email from that Forum post so it doesn't continue to crash the server