Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in /home/toptel/public_html/pms/vendor/webklex/laravel-pdfmerger/src/PDFMerger/Providers/PDFMergerServiceProvider.php:18 Stack trace: #0 {main} thrown in /home/toptel/public_html/pms/vendor/webklex/laravel-pdfmerger/src/PDFMerger/Providers/PDFMergerServiceProvider.php on line 18