Issue: Server Error on VaultWiki Lite

Server Error Log
Error Info
ErrorException: Undefined index: pageid - vault/core/controller/cp/area/vw.php:445
Generated By: Milktoast, Friday at 3:02 PM
Stack Trace
#0 /home/*/squattheplanet.com/public/vault/core/controller/cp/area/vw.php(445): XenForo_Application::handlePhpError(8, 'Undefined index...', '/home/nginx/dom...', 445, Array)
#1 /home/*/squattheplanet.com/public/vault/core/controller/cp/area/vw.php(378): vw_CP_Area_Controller->affected_counts(Array)
#2 /home/*/squattheplanet.com/public/vault/core/controller/cp/area/vw.php(62): vw_CP_Area_Controller->delete()
#3 /home/*/squattheplanet.com/public/library/vw/XenForo/ControllerAdmin/Wiki.php(113): vw_CP_Area_Controller->execute('delete', 'get')
#4 /home/*/squattheplanet.com/public/library/XenForo/FrontController.php(347): vw_XenForo_ControllerAdmin_Wiki->actionIndex()
#5 /home/*/squattheplanet.com/public/library/XenForo/FrontController.php(134): XenForo_FrontController->dispatch(Object(XenForo_RouteMatch))
#6 /home/***/squattheplanet.com/public/admin.php(13): XenForo_FrontController->run()
#7 {main}
Request State
array(3) {
  ["url"] => string(73) "https://squattheplanet.com/admin.php?wiki/&panel=area&areaid=23&do=delete"
  ["_GET"] => array(4) {
    ["wiki/"] => string(0) ""
    ["panel"] => string(4) "area"
    ["areaid"] => string(2) "23"
    ["do"] => string(6) "delete"
  }
  ["_POST"] => array(0) {
  }
}