Fatal error: Uncaught Error: Class "Illuminate\Support\MultipleInstanceManager" not found in /home/naude/public_html/admin/vendor/laravel/framework/src/Illuminate/Concurrency/ConcurrencyManager.php:13
Stack trace:
#0 {main}
  thrown in /home/naude/public_html/admin/vendor/laravel/framework/src/Illuminate/Concurrency/ConcurrencyManager.php on line 13