I opened a ticket some time ago:
https://issues.jboss.org/browse/JBPAPP-6466
Then the error persisted, I then opened a new one:
https://issues.jboss.org/browse/JBPAPP-6646
WTF! Holy coincidence!!!
Got it? The 4 moved its place... Basically 6646 and 6466 are the same issues... And they both brought me a lot of work on finding and fixing them
I don't believe in numerology.. but this goes against what I believe. Found it was funny and wanted to make a post here just for a bit of fun.
:-)
20 more and it would have been a 6666, so be happy