Fatal error: Uncaught Error: Class 'Illuminate\Support\ServiceProvider' not found in /home/wwvicp/public_html/API4/vendor/mtownsend/request-xml/src/Providers/RequestXmlServiceProvider.php:12 Stack trace: #0 {main} thrown in /home/wwvicp/public_html/API4/vendor/mtownsend/request-xml/src/Providers/RequestXmlServiceProvider.php on line 12