Wikimedia Bugzilla is closed!

You don't have section in configuration file that contains definitions for template parser. No wonder it's broken. You need to insert something like

warning-template-tags:
    1;<!-- Template:uw-vandalism1 -->,
    1;<!-- Template:uw-spam1 -->,
    1;<!-- Template:uw-biog1 -->,
    1;<!-- Template:uw-npa1 -->,
    1;<!-- Template:uw-disruptive1 -->,
    1;<!-- Template:uw-test1 -->,
    1;<!-- Template:uw-huggleafd1 -->,
    1;<!-- Template:Huggle/warn-1 -->,
    1;<!-- Template:Huggle/warn-blank-1 -->,
    1;<!-- Template:Huggle/warn-bio-1 -->,
    1;<!-- Template:Huggle/warn-unsor-1 -->,
    1;<!-- Template:Huggle/warn-test-1 -->,
    1;<!-- Template:uw-delete1 -->,
    1;<!-- Template:uw-unsourced1 -->,
    2;<!-- Template:uw-vandalism2 -->,
    2;<!-- Template:uw-huggleafd2 -->,
    2;<!-- Template:Huggle/warn-2 -->,
    2;<!-- Template:Huggle/warn-blank-2 -->,
    2;<!-- Template:Huggle/warn-bio-2 -->,
    2;<!-- Template:uw-spam2 -->,
    2;<!-- Template:uw-biog2 -->,
    2;<!-- Template:uw-disruptive2 -->,
    2;<!-- Template:uw-test2 -->,
    2;<!-- Template:Huggle/warn-unsor-2 -->,
    2;<!-- Template:Huggle/warn-test-2 -->,
    2;<!-- Template:uw-npa2 -->,
    2;<!-- Template:uw-delete2 -->,
    2;<!-- Template:uw-unsourced2 -->,
    3;<!-- Template:uw-vandalism3 -->,
    3;<!-- Template:uw-biog3 -->,
    3;<!-- Template:uw-huggleafd3 -->,
    3;<!-- Template:Huggle/warn-3 -->,
    3;<!-- Template:Huggle/warn-blank-3 -->,
    3;<!-- Template:Huggle/warn-bio-3 -->,
    3;<!-- Template:uw-spam3 -->,
    3;<!-- Template:uw-npa3 -->,
    3;<!-- Template:uw-disruptive3 -->,
    3;<!-- Template:uw-test3 -->,
    3;<!-- Template:Huggle/warn-unsor-3 -->,
    3;<!-- Template:Huggle/warn-test-3 -->,
    3;<!-- Template:uw-delete3 -->,
    3;<!-- Template:uw-unsourced3 -->,
    4;<!-- Template:uw-vandalism4 -->,
    4;<!-- Template:Huggle/warn-4 -->,
    4;<!-- Template:uw-spam4 -->,
    4;<!-- Template:uw-spam4im -->,
    4;<!-- Template:uw-huggleafd4 -->,
    4;<!-- Template:Huggle/warn-blank-4 -->,
    4;<!-- Template:Huggle/warn-bio-4 -->,
    4;<!-- Template:Huggle/warn-unsor-4 -->,
    4;<!-- Template:Huggle/warn-test-4 -->,
    4;<!-- Template:uw-biog4 -->,
    4;<!-- Template:uw-disruptive4 -->,
    4;<!-- Template:uw-test4 -->,
    4;<!-- Template:uw-vandalism4im -->,
    4;<!-- Template:Huggle/warn-4im -->,
    4;<!-- Template:Huggle/warn-blank-4im -->,
    4;<!-- Template:Huggle/warn-bio-4im -->,
    4;<!-- Template:Huggle/warn-unsor-4im -->,
    4;<!-- Template:Huggle/warn-test-4im -->,
    4;<!-- Template:uw-npa4 -->,
    4;<!-- Template:uw-delete4 -->,

That means, huggle don't know which template is which warnings, unless you tell it how to recognize it. These defs need to contains some identification strings that are present in each of these warnings, depends on the warning template.

Ok, I see. I was sysop on eswiki some time ago. As the /Config page over there is outdated I can no longer edit it; but it looks overall kind of outdated... Can you please provide us with a complete and updated config page to update the eswiki page? - I mean, which parts are outdated, missing, etc... so we can have a fully functioning Huggle on eswiki. Best regards.

I am trying to make huggle do that. When you login you should see number of warnings regarding configuration page.

I updated your configuration page so that it has at least some information but most of templates are probably still not there, also, you are using same template for all 3 warnings in some cases which makes it impossible for huggle to verify which level it is

I have also updated the /Config page and now seems to work fine. I'm then closing the bug. Thanks for your help.