Fatal error: Uncaught Error: Interface "Facade\IgnitionContracts\RunnableSolution" not found in C:\xampp\htdocs\hoteline\vendor\facade\ignition\src\Solutions\MakeViewVariableOptionalSolution.php:9 Stack trace: #0 {main} thrown in C:\xampp\htdocs\hoteline\vendor\facade\ignition\src\Solutions\MakeViewVariableOptionalSolution.php on line 9