After upgrading to 2.3, I get this error:
Warning: array_key_exists() [function.array-key-exists]: The first argument should be either a string or an integer in /mounted-storage/home15b/sub002/sc17483-AAWH/autohenter.dk/nytsite/wp-includes/category-template.php on line 176
I tried correcting it according to:
But that does not solve the problem.
You can see the error here: http://www.autohenter.dk/nytsite/
Any good ideas on what to do is very welcome?