Fatal error: Uncaught Error: Class 'ArcanistWorkingCopy' not found in /home/cybertoast/sites/phab.cybertoast.com/arcanist/src/workingcopy/ArcanistMercurialWorkingCopy.php:3
Stack trace:
#0 {main}
thrown in /home/cybertoast/sites/phab.cybertoast.com/arcanist/src/workingcopy/ArcanistMercurialWorkingCopy.php on line 3