Hi All,

I have received the following error when trying to connect to the WebGUI for the main Unraid Dashboard:

Fatal error: Uncaught Error: Call to undefined function var() in /usr/local/emhttp/plugins/dynamix.my.servers/include/state.php:144 Stack trace: #0 /usr/local/emhttp/plugins/dynamix.my.servers/include/state.php(130): ServerState->getWebguiGlobal('notify', 'unraidos') #1 /usr/local/emhttp/plugins/dynamix.my.servers/include/myservers2.php(15): ServerState->_construct() #2 /usr/local/emhttp/plugins/dynamix/include/DefaultPageLayout.php(593): include('/usr/local/emht...') #3 /usr/local/emhttp/plugins/dynamix/template.php(82): require_once('/usr/local/emht...') #4 {main} thrown in /usr/local/emhttp/plugins/dynamix.my.servers/include/state.php on line 144

Appears main error is in /usr/local/emhttp/plugins/dynamix.my.servers/include/state.php, there line 144 of the state.php file is as follows:

$keyArray = _var($this->webguiGlobals, $key, []);

Is there a value messing here for $key or something ?

Server did not go through a reboot recently and the last container deployed was retroarch which was done last week, apart from deploying this container, I have made no other changes to my environment.

Thanks in advance

Edited July 14, 2025Jul 14 by Gallyb

I'm affected by exactly the same problem today. Unraid OS 6.11.5, same error message when accessing the webui. Server has not rebooted in at least 6 months. I haven't found the solution yet. Here's what I'll try in the coming days.

My research indicates the "Unraid .net My Servers" Plugin is no longer supported. "Unraid Connect" is the successor released in 6.12. I think (unverified) the legacy api endpoints for myservers plugin may have been fully deactivated this week causing the plugin to crash.

I'll backup the flash before making changes.

Try rebooting the server in safe mode because this omits the plugins at startup.

If successful, try uninstalling the myservers plugin. Not sure how to do this. this forum post suggests deleting the plg file in this case `flash/config/plugins/dynamix.unraid.net.plg` and reboot.

I was using the old plugin for the automatic flash backup feature to the unraid cloud. I'll discontinue the cloud backup. I don't intend to install the new Unraid Connect plugin or upgrading the Unraid OS version at this time. The server was running solid until today.

Cheers

[EDIT] found another user with the same or similar problem this week. post

[EDIT2] more people with the same problem. post2, post3

Edited July 15, 2025Jul 15 by 724N

The problem is likely Connect; update Unraid or remove the plugin.

Thanks, the above procedure worked for me.

I didn't know how to uninstall the myservers plugin while in the safe mode webui. no plugins are shown at all.

Instead, I manually renamed the file via the terminal. Then rebooted the server in normal mode. Unraid is working again.

# mv /boot/config/plugins/dynamix.unraid.net.plg /boot/config/plugins/dynamix.unraid.net.plg.delete

Cheers

same here, using 6.10.3 happily until I pressed the update button for updating dynamix myserver - renamed and removed plugin (as above) from directory and rebooted back to working server with myserver and connect both absent. It's a win for now, though I suspect I will need to update the Version soon....

Thanks all for the help here, I only got around to sorting it out now. Really appreciate it.