Fatal error: Uncaught Error: Class 'koolreport\core\Process' not found in C:\laragon\www\demonstracao\OFF\vendor\koolreport\core\src\processes\OnlyColumn.php:34 Stack trace: #0 {main} thrown in C:\laragon\www\demonstracao\OFF\vendor\koolreport\core\src\processes\OnlyColumn.php on line 34