Fatal error: Uncaught Error: Class "Robo\Task\CommandStack" not found in /home/aipnbsfo/public_html/vendor/consolidation/robo/src/Task/Base/ExecStack.php:22 Stack trace: #0 {main} thrown in /home/aipnbsfo/public_html/vendor/consolidation/robo/src/Task/Base/ExecStack.php on line 22