• This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn more.

I get this error due to a addon that I can't uninstall


Well-known member
I got this error in the server log:

call_user_func(xPortal_Install::uninstallCode) [<a href='function.call-user-func'>function.call-user-func</a>]: First argument is expected to be a valid callback


xPortal still appears in Options but the addon is uninstalled. Any idea how can I get rid of this problem? I have re-uploaded library/ files of XF Beta 6 but it hasn't worked.

Now when I press F5 to reload in the forum index, sometimes I get:

The following error occurred

The server responded with an error. The error message is in the console.

Update: I don't know if the problem is due to the plugin.


Well-known member
Yes, anyway, my users don't have this problem, the error log was caused only when trying to uninstall.

I'm not sure what has caused the problem. Clicking repeatedly on Forums I get this sometimes:


a legacy reborn

Well-known member
You should go to your database and remove any references to xPortal. Also if anything still shows in the acp options I recommend going to debug mode and deleting those options. If I am wrong correct me because I am not 100% sure I understand what you are asking. Above error, happens on another forum I visit, but I don't think they ever used xPortal.