Issue: Class 'vw_XenForo_DataWriter_ReportComment' not found

Error Info
Error: Class 'vw_XenForo_DataWriter_ReportComment' not found - library/XenForo/DataWriter.php:2058 
Generated By: Budgetadvisoryservice, 5 minutes ago

Stack Trace
#0 /library/XenForo/Model/Report.php(523): XenForo_DataWriter::create('XenForo_DataWri...')
#1 /library/XenForo/ControllerPublic/Post.php(552): XenForo_Model_Report->reportContent('post', Array, 'Testing the rep...')
#2 /library/XenForo/FrontController.php(351): XenForo_ControllerPublic_Post->actionReport()
#3 /library/XenForo/FrontController.php(134): XenForo_FrontController->dispatch(Object(XenForo_RouteMatch))
#4 /index.php(13): XenForo_FrontController->run()
#5 {main}
Request State
array(3) {
  ["url"] => string(60) "https://site.com/posts/2011986/report"
  ["_GET"] => array(0) {
  }
  ["_POST"] => array(5) {
    ["message"] => string(25) "Testing the report button"
    ["_xfToken"] => string(8) "********"
    ["_xfRequestUri"] => string(66) "/threads/broken-report-button-on-status-comment.319633/"
    ["_xfNoRedirect"] => string(1) "1"
    ["_xfResponseType"] => string(4) "json"
  }
}