Use of flock causes error in in_array(): Wrong datatype for second argument

If you use the current http://www.flock.com/ prebuild version 0.4.10

/node/add/blog
in_array(): Wrong datatype for second argument i /customers/denmarkonline.dk/denmarkonline.dk/httpd.www/modules/node.module på linje 1319.

Simply upload node.module again plus Xinha files.

And the error doesn´t occur when adding new blogs.

I used flock with the blog.api and drupal version 4.6.5