Weird Error occurred when saving an article

[TalkVirginia]

I ran into this error this morning when updating an article. Has anyone encountered this? I recently upgraded to 4.1.9 of vb publishing suite from 4.1.5 vb publishing suite.

vB_Legacy_Forum does not have a field 'lastthreadid' on line 40 in /home5/thrthru1/public_html/vb/legacy/dataobject.php
#0 /home5/thrthru1/public_html/vb/legacy/forum.php(60): vB_Legacy_Dataobject->get_field('lastthreadid')
#1 /home5/thrthru1/public_html/vb/legacy/thread.php(470): vB_Legacy_Forum->get_field('lastthreadid')
#2 /home5/thrthru1/public_html/vb/legacy/thread.php(434): vB_Legacy_Thread->delete_internal(false, Object(vB_Legacy_CurrentUser), '', true)
#3 /home5/thrthru1/public_html/packages/vbcms/dm/node.php(1099): vB_Legacy_Thread->soft_delete(Object(vB_Legacy_CurrentUser), '', true)
#4 /home5/thrthru1/public_html/packages/vbcms/dm/article.php(169): vBCms_DM_Node->postSave(true, false, false, false)
#5 /home5/thrthru1/public_html/vb/dm.php(921): vBCms_DM_Article->postSave(true, false, false, false)
#6 /home5/thrthru1/public_html/packages/vbcms/dm/node.php(427): vB_DM->save()
#7 /home5/thrthru1/public_html/packages/vbcms/content/article.php(1158): vBCms_DM_Node->saveFromForm('134')
#8 /home5/thrthru1/public_html/packages/vbcms/content/article.php(455): vBCms_Content_Article->saveData(Object(vBCms_View_Article))
#9 /home5/thrthru1/public_html/vb/content.php(313): vBCms_Content_Article->populateViewContent(Object(vBCms_View_Article), 4)
#10 /home5/thrthru1/public_html/packages/vbcms/controller/content.php(189): vB_Content->getPageView(Array)
#11 /home5/thrthru1/public_html/vb/controller.php(191): vBCms_Controller_Content->actionView()
#12 /home5/thrthru1/public_html/packages/vbcms/route/content.php(97): vB_Controller->getResponse(Array, Array)
#13 /home5/thrthru1/public_html/vb/router.php(251): vBCms_Route_Content->getResponse()
#14 /home5/thrthru1/public_html/vb/bootstrap.php(58): vB_Router::getResponse()
#15 /home5/thrthru1/public_html/content.php(30): require_once('/home5/thrthru1...')
#16 /home5/thrthru1/public_html/vbseo.php(1397): require('/home5/thrthru1...')
#17 {main}


EDIT: Just found this. Looks like this is a know issue and is due to be fixed in 4.1.10.

Source: https://www.vbulletin.com/forum/showthread.php/391493-vB_Legacy_Forum-does-not-have-a-field-lastthreadid-on-line-40