Hi, I see from the list that one Gabriele Caniglia reported this same problem back in June. I just created a new Drupal v4.6.3 installation using Fantastico. I seem to be creating content just fine. But when I first create a story I see these errors on the top of the webpage:

warning: in_array(): Wrong datatype for second argument in /home/melanson/public_html/trash/modules/node.module on line 1314.

warning: in_array(): Wrong datatype for second argument in /home/melanson/public_html/trash/modules/node.module on line 1315.

warning: in_array(): Wrong datatype for second argument in /home/melanson/public_html/trash/modules/node.module on line 1316.

warning: in_array(): Wrong datatype for second argument in /home/melanson/public_html/trash/modules/node.module on line 1317.

warning: in_array(): Wrong datatype for second argument in /home/melanson/public_html/trash/modules/node.module on line 1318.

This did not happen before I started playing with the categories/taxonomy. Come to think of it, I created 3 vocabularies and then realized that I needed 1 vocabulary and deleted the other 2. Then I added 3 terms under the vocabulary. The problem seems to have started there.

Thanks...