I have not run into this error myself, will have to look into later when I have more time, still thank you very much for the bug report and look forward to solving this issue with you at a later date.
I’m getting the same error. It seems to happen when I change an attribute of a item in the Library (like assigning it a new order number or category). Other than that, it doesn’t show up. I hope we can figure this out, makes me a little nervous….
So this is line 585 of CataBlog.class.php, it would seem the sprintf is simply trying to make an addition to the saved message string. In other words this is a rather trivial error message, that you could remove simply by removing the entire line of code. This line of code is also only run when the public option is enabled. Strangely, there is nothing I can see wrong with the line of code, any ideas?
585 $message .= sprintf(" (<a href='$permalink'>%s</a>)", __("View Now"));
Perhaps it’s the use of a variable in the first sprintf parameter, it should be a string token like the second variable most likely 🙂
585 $message .= sprintf(" (<a href='%s'>%s</a>)", $permalink, __("View Now"));
