XF 1.1 Error Line 1: Incorrect arguments when managing add-ons

Whenever I try to upload, upgrade or uninstall an add-on when it gets to rebuilding templates I get an error

"Error Line 1: Incorrect arguments"

It happens on all add-ons, I've even tried to disable all other installed add-ons first.

Jake Bunce

XenForo moderator
Staff member
Is that the full error? It would be nice to have more information. Check the error log for a more complete error:

Admin CP -> Tools -> Server Error Log
Yeah that was the full error and the server log was empty.

I fixed the issue by actually un-installing the most recent add-ons I've installed, instead of just disabling them. Turned out to be the Tag Me add-on doing something weird.