Server Errors with Hide IP

[random]

XenForo keeps showing hundreds of server errors associated with this plugin.

Can this be fixed?

Server Error:

ErrorException: [E_WARNING] foreach() argument must be of type array|object, null given src/addons/MMO/HideIpSuperAdmin/XF/Pub/Controller/Online.php:29
Generated by: Unknown account Dec 20, 2023 at 8:22 AM
Stack trace
#0 src/addons/MMO/HideIpSuperAdmin/XF/Pub/Controller/Online.php(29): XF::handlePhpError(2, '[E_WARNING] for...', '/home/site/d...', 29)
#1 src/XF/Mvc/Dispatcher.php(352): MMO\HideIpSuperAdmin\XF\Pub\Controller\Online->actionIndex(Object(XF\Mvc\ParameterBag))
#2 src/XF/Mvc/Dispatcher.php(259): XF\Mvc\Dispatcher->dispatchClass('XF:Online', 'Index', Object(XF\Mvc\RouteMatch), Object(MMO\HideIpSuperAdmin\XF\Pub\Controller\Online), NULL)
#3 src/XF/Mvc/Dispatcher.php(115): XF\Mvc\Dispatcher->dispatchFromMatch(Object(XF\Mvc\RouteMatch), Object(MMO\HideIpSuperAdmin\XF\Pub\Controller\Online), NULL)
#4 src/XF/Mvc/Dispatcher.php(57): XF\Mvc\Dispatcher->dispatchLoop(Object(XF\Mvc\RouteMatch))
#5 src/XF/App.php(2487): XF\Mvc\Dispatcher->run()
#6 src/XF.php(524): XF\App->run()
#7 index.php(20): XF::runApp('XF\\Pub\\App')
#8 {main}
Request state
array(4) {
  ["url"] => string(20) "/online/?type=member"
  ["referrer"] => bool(false)
  ["_GET"] => array(2) {
    ["/online/"] => string(0) ""
    ["type"] => string(6) "member"
  }
  ["_POST"] => array(0) {
  }
}

And if it matters:

• XenForo 2.2.13
• PHP 8.0.30
• [MMO] Hide IP 2.1.1