Fatal error: Uncaught Error: Class "Yajra\DataTables\Services\DataTable" not found in /home/icofeduz/learning.icof.edu.zm/html/ICOF-SRMS/app/DataTables/CoursesDataTable.php:12 Stack trace: #0 {main} thrown in /home/icofeduz/learning.icof.edu.zm/html/ICOF-SRMS/app/DataTables/CoursesDataTable.php on line 12