Sorry that you released 0.4.12-RC1 into 0.4.12-1 just
today but there *was* a bug in it !
Still with 'debug_backtrace' ... It seems that
phpCAS::debug_backtrace() could clash with PHP
debug_backtrace(). Result was the program coming into
an endless recursive loop !
So phpCAS::debug_backtrace() has been renamed into
phpCAS::backtrace() and now everything does work.
As soon as the change is commited, I will reflect it in
the CAS-ified applications I do manage for now : Mantis
and Mambo (more to come).