error taxonomy
I have an error on category page after having deleted subcategories and putting them in a field instead.
I have this under advanced search on right sidebar :
Warning: array_keys() [function.array-keys]: The first argument should be an array in /home/..../
wp-includes/taxonomy.php on line 2797
Warning: implode() [function.implode]: Invalid arguments passed in /home/..../
wp-includes/taxonomy.php on line 2797
Warning: Invalid argument supplied for foreach() in /home/..../
wp-includes/taxonomy.php on line 2804