Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in /home/eofficeuid/public_html/uid/vendor/ladumor/one-signal/src/OneSignalServiceProvider.php:8 Stack trace: #0 {main} thrown in /home/eofficeuid/public_html/uid/vendor/ladumor/one-signal/src/OneSignalServiceProvider.php on line 8