The last few weeks have been very busy for me in PHP land. First, a critical phpBB bug has been discovered. Second, PHP releases 4.3.10 and 5.0.3 which fixes several security issues. Third, it appears that 4.3.10 broke Zend Optimizer, thankfully Zend was quick to release a new version. Fourth, 4.3.10 broke overload module. I had to reverse two relevant patches in zend_execute.c to fix that temporarily while waiting for an official fix. Fifth, a phpBB worm has been set loose. Please upgrade immediately to 2.0.11!