"Illegal offset type" when pathauto turned on

I filed the issue here: http://drupal.org/node/98443

And I thought it might be worth bringing to the attention of pathauto maintainers.

I have installed pathauto dated November 12, 2006 - 10:56 into drupal 5beta1

I have a flex taxonomy defined for blog nodes. I made a blog posting and it gives me these messages:

* warning: Illegal offset type in /var/www/vhosts/visforvoltage.org/httpdocs/modules/taxonomy/taxonomy.module on line 1087.
* warning: Illegal offset type in /var/www/vhosts/visforvoltage.org/httpdocs/modules/taxonomy/taxonomy.module on line 1088.
* warning: Illegal offset type in /var/www/vhosts/visforvoltage.org/httpdocs/modules/taxonomy/taxonomy.module on line 1091.
* warning: Illegal offset type in /var/www/vhosts/visforvoltage.org/httpdocs/modules/taxonomy/taxonomy.module on line 1087.
* warning: Illegal offset type in /var/www/vhosts/visforvoltage.org/httpdocs/modules/taxonomy/taxonomy.module on line 1088.
* warning: Illegal offset type in /var/www/vhosts/visforvoltage.org/httpdocs/modules/taxonomy/taxonomy.module on line 1091.