Fatal error: Uncaught Error: Class 'Phobject' not found in /home/cybertoast/sites/phab.cybertoast.com/arcanist/src/filesystem/PhutilLock.php:28 Stack trace: #0 {main} thrown in /home/cybertoast/sites/phab.cybertoast.com/arcanist/src/filesystem/PhutilLock.php on line 28