Issue: Invalid argument supplied for foreach()

When I opened a report in the XF report center I got this error. I think this may be relating to a spam deleted comment.

ErrorException: Invalid argument supplied for foreach() - vault/core/view/factory/comment/xf.php:336
Generated By: Alfa, A moment ago

Stack Trace
#0 /vault/core/view/factory/comment/xf.php(336): XenForo_Application::handlePhpError(2, 'Invalid argumen...', '/home/nginx/dom...', 336, Array)
#1 /vault/core/view/factory/comment/vw.php(99): vw_Factory_Comment_View_XF->parse_bbcode()
#2 /vault/core/view/editor/vw.php(83): vw_Factory_Comment_View->get_content(Array, NULL)
#3 /library/vw/XenForo/ReportHandler/vw.php(199): vw_Editor_View->preview(Array, NULL, false)
#4 /library/XenForo/ViewPublic/Report/View.php(10): vw_XenForo_ReportHandler_vw->viewCallback(Object(SV_ReportImprovements_XenForo_ViewPu blic_Report_View), Array, Array)
#5 /library/SV/ReportImprovements/XenForo/ViewPublic/Report/View.php(11): XenForo_ViewPublic_Report_View->renderHtml()
#6 /library/XenForo/ViewRenderer/Abstract.php(229): SV_ReportImprovements_XenForo_ViewPublic_Report_View->renderHtml()
#7 /library/XenForo/ViewRenderer/HtmlPublic.php(71): XenForo_ViewRenderer_Abstract->renderViewObject('SV_ReportImprov...', 'Html', Array, 'report_view')
#8 /library/XenForo/FrontController.php(624): XenForo_ViewRenderer_HtmlPublic->renderView('XenForo_ViewPub...', Array, 'report_view', NULL)
#9 /library/XenForo/FrontController.php(176): XenForo_FrontController->renderView(Object(XenForo_ControllerResponse_View), Object(XenForo_ViewRenderer_HtmlPublic), Array)
#10 /index.php(13): XenForo_FrontController->run()
#11 {main}
Request State
array(3) {
["url"] => string(38) "https://my-forum.com/reports/14869/"
["_GET"] => array(1) {
["/reports/14869/"] => string(0) ""
}
["_POST"] => array(0) {
}
}