Fatal error: Uncaught Error: Interface 'Facade\IgnitionContracts\RunnableSolution' not found in /home/demohatinco/public_html/construction_management_system_backend_del/vendor/facade/ignition/src/Solutions/MakeViewVariableOptionalSolution.php:9 Stack trace: #0 {main} thrown in /home/demohatinco/public_html/construction_management_system_backend_del/vendor/facade/ignition/src/Solutions/MakeViewVariableOptionalSolution.php on line 9