Fatal error: Uncaught Error: Class "ProcessMaker\Upgrades\UpgradeMigration" not found in /home/dyfnpqqc/public_html/scorv/upgrades/2023_12_07_225946_delete_duplicate_environment_variables.php:7 Stack trace: #0 {main} thrown in /home/dyfnpqqc/public_html/scorv/upgrades/2023_12_07_225946_delete_duplicate_environment_variables.php on line 7