[Krofh]

^ Huh, that's not cool... they apparently removed the "title" column from the profilefield table in 3.6, and I can't seem to figure out where they moved it to :-/ try adding this at the very beginning of the uninstall code:

$db->query_write("ALTER TABLE " . TABLE_PREFIX . "profilefield ADD title VARCHAR (255)");
$db->query_write("UPDATE TABLE " . TABLE_PREFIX . "profilefield SET title='Quote Notification' where profilefieldid='[insert profilefieldid here]'");

and this at the end

$db->query_write("ALTER TABLE " . TABLE_PREFIX . "profilefield DROP title");

That should add the title field, put "quote notification" in the one row, then find it and delete that row, then drop the title field again. Definitely don't use this on anything besides 3.6 though, otherwise it'll drop your title field in 3.5, which you actually kinda need.

Weiiiiirrrdddd, I wonder where they put those titles... I saw something about the datastore table, but I couldn't find them in there :-/ if anyone else knows, that'd be cool to know